Retender radar: UK public contracts ending soon
Public contracts with a published end date ahead, with the buyer, the incumbent and the value. An end date can signal a new tender; it does not promise one.
Contracts ending in the next 24 months
Showing 24,001–24,050
- Ends · in 671 days
Internal Planned Maintenance Electrical Works
Darlington Borough Council · Local authority · North East England
Incumbent: K.M. ELECTRICAL SERVICES LIMITED
- Published value
- £1.6m
- Annual run-rate
- £530kpublished value ÷ term, exc. VAT
- Term
- 18 Aug 2025 → 17 Aug 2028 · 2.9 yrs
- Reference
ocds-h6vhtk-05dc50
- Ends · in 671 daysExtension option · up to 17 Aug 2030
Cash Handling & Collection Services
Leicester City Council · Local authority · East Midlands
Incumbent: Guardian Protection Services Limited
- Published value
- £1.5m
- Annual run-rate
- £492kpublished value ÷ term, exc. VAT
- Term
- 18 Aug 2025 → 17 Aug 2028 · 2.9 yrs · up to 17 Aug 2030 with extensions
- Reference
ocds-h6vhtk-051701
- Ends · in 671 daysExtension option · up to 17 Aug 2030
Kendal College Student Transport 2025
Kendal College · Education · North East England, North West England, Yorkshire and the Humber, East Midlands, West Midlands, East of England
Incumbent: KTs Coaches of Kendal
- Published value
- £1.3minc. VAT as published
- Annual run-rate
- £432kpublished value ÷ term, inc. VAT
- Term
- 20 Aug 2025 → 17 Aug 2028 · 2.9 yrs · up to 17 Aug 2030 with extensions
- Reference
ocds-h6vhtk-05444b
- Ends · in 671 daysExtension option · up to 17 Aug 2030
ID 6148332 - DFE - Consumer Council - Print and Design Management Services
Consumer Council for Northern Ireland · Central government · Northern Ireland
Incumbent: The Pierce Partnership Limited t/a The Foundation
- Published value
- £700k
- Annual run-rate
- £350kpublished value ÷ term, exc. VAT
- Term
- 18 Aug 2026 → 17 Aug 2028 · 1.9 yrs · up to 17 Aug 2030 with extensions
- Reference
ocds-h6vhtk-068e26
- Ends · in 671 daysFramework recordExtension option · up to 17 Aug 2029Buyer plans to re-tender 1 Feb 2029Panel · 2 suppliers
Insight Framework for Customer Intelligent and Strategic Insight
ORDNANCE SURVEY LIMITED · Other public body · South East England
Panel: Walnut Unlimited, White Space Strategy
- Published value
- £600klargest agreement; total ceiling not published
- Annual run-rate
- —panel, not one supplier
- Term
- 18 Aug 2025 → 17 Aug 2028 · 2.9 yrs · up to 17 Aug 2029 with extensions
- Reference
ocds-h6vhtk-04f831
- Ends · in 671 daysExtension option · up to 17 Aug 2030
Hybrid Mail Services for Local Authority
Surrey Heath Borough Council · Local authority · South East England
Incumbent: Datagraphic Limited
- Published value
- £200k
- Annual run-rate
- £67kpublished value ÷ term, exc. VAT
- Term
- 18 Aug 2025 → 17 Aug 2028 · 2.9 yrs · up to 17 Aug 2030 with extensions
- Reference
ocds-h6vhtk-0508d6
- Ends · in 671 days
Metrocentre Matchday Park & Ride
Newcastle City Council · Local authority · North East England
Incumbent: GO NORTH EAST
- Published value
- £145k
- Annual run-rate
- £72kpublished value ÷ term, exc. VAT
- Term
- 18 Aug 2026 → 17 Aug 2028 · 1.9 yrs
- Reference
ocds-h6vhtk-06e947
- Ends · in 671 days
International Student Enrolment software
University of Exeter · Education · South West England
Incumbent: LOOMERY LIMITED
- Published value
- £139kinc. VAT as published
- Annual run-rate
- £46kpublished value ÷ term, inc. VAT
- Term
- 18 Aug 2025 → 17 Aug 2028 · 2.9 yrs
- Reference
ocds-h6vhtk-067907
- Ends · in 671 days
Brand Refresh and Digital Advertising Services
The Queen Elizabeth Conference Centre · Central government · Nationwide (UK)
Incumbent: Sideshow Ltd
- Published value
- £90k
- Annual run-rate
- £30kpublished value ÷ term, exc. VAT
- Term
- 18 Aug 2025 → 17 Aug 2028 · 2.9 yrs
- Reference
ocds-h6vhtk-0607fb
- Ends · in 671 daysExtension option · up to 17 Aug 2029
SCRIM SURVEY AND SCRIM SITE CATEGORIES REVIEW SERVICES
Oxfordshire County Council · Local authority · South East England
Incumbent: W.D.M.LIMITED
- Published value
- £76k
- Annual run-rate
- £38kpublished value ÷ term, exc. VAT
- Term
- 18 Aug 2026 → 17 Aug 2028 · 1.9 yrs · up to 17 Aug 2029 with extensions
- Reference
ocds-h6vhtk-06e6de
- Ends · in 671 days
Energy Monitoring and Data Platform
Westmorland and Furness Council · Local authority · North East England, North West England, Yorkshire and the Humber, East Midlands, West Midlands, East of England
Incumbent: SystemsLink 2000 Ltd
- Published value
- £41k
- Annual run-rate
- £14kpublished value ÷ term, exc. VAT
- Term
- 18 Aug 2025 → 17 Aug 2028 · 2.9 yrs
- Reference
ocds-h6vhtk-058fbd
- Ends · in 671 days
Creative, Digital and Marketing Services
The Queen Elizabeth Conference Centre · Central government · Nationwide (UK)
Incumbent: THIS IS GAIN LTD
- Published value
- £39k
- Annual run-rate
- £13kpublished value ÷ term, exc. VAT
- Term
- 18 Aug 2025 → 17 Aug 2028 · 2.9 yrs
- Reference
ocds-h6vhtk-06009d
- Ends · in 672 daysFramework record
Flexible Framework for the Provision of a Community Support Service for Children and Young People - Framework Reopened
North Ayrshire Council · Local authority · Scotland
Incumbent: The Mungo Foundation
- Published value
- £2.1mpublished ceiling for the whole framework
- Annual run-rate
- —vehicle-linked value, not a run-rate
- Term
- Ends 18 Aug 2028 · start not published
- Reference
ocds-h6vhtk-0436b3
- Ends · in 672 daysExtension option · up to 18 Aug 2030
Contract for the Supply of Jet Patching Materials.
City & County of Swansea · Local authority · Wales (Cymru)
Incumbent: Colas Limited
- Published value
- £181k
- Annual run-rate
- £91kpublished value ÷ term, exc. VAT
- Term
- 24 Aug 2026 → 18 Aug 2028 · 1.9 yrs · up to 18 Aug 2030 with extensions
- Reference
ocds-h6vhtk-0681e5
- Ends · in 672 daysExtension option · up to 18 Aug 2029
Minor Works for neighbourhoods
Welwyn Hatfield Borough Council · Local authority
Incumbent: SANPER CONSTRUCTION LTD
- Published value
- £160k
- Annual run-rate
- £55kpublished value ÷ term, exc. VAT
- Term
- 29 Sept 2025 → 18 Aug 2028 · 2.8 yrs · up to 18 Aug 2029 with extensions
- Reference
ocds-h6vhtk-054f27
- Ends · in 672 days
Local Plan Consultancy
Ashford Borough Council · Local authority · South East England
Incumbent: AECOM LIMITED
- Published value
- £54k
- Annual run-rate
- £27kpublished value ÷ term, exc. VAT
- Term
- 20 Aug 2026 → 18 Aug 2028 · 1.9 yrs
- Reference
ocds-h6vhtk-06afd8
- Ends · in 672 daysExtension option · up to 18 Aug 2029
Contract
Brighton and Hove City Council · Local authority · North East England, North West England, Yorkshire and the Humber, East Midlands, West Midlands, East of England
Incumbent: PRINGLE RICHARDS SHARRATT LIMITED
- Published value
- £46k
- Annual run-rate
- £15kpublished value ÷ term, exc. VAT
- Term
- 18 Aug 2025 → 18 Aug 2028 · 3 yrs · up to 18 Aug 2029 with extensions
- Reference
ocds-h6vhtk-051ca8
- Ends · in 673 daysPanel · 2 suppliers
Children's Residential Placement -ID 5502454
Darlington Borough Council · Local authority · North East England
Panel: ENHANCED YOUNG PERSONS' CARE LIMITED, Enhanced Care Group
- Published value
- £883k
- Annual run-rate
- —panel, not one supplier
- Term
- 8 Oct 2025 → 19 Aug 2028 · 2.8 yrs
- Reference
ocds-h6vhtk-05aa16
- Ends · in 673 daysExtension option · up to 19 Aug 2030
Balustrade Remediation Works
Delta Housing Limited · Other public body · East of England
Incumbent: Lawtech Group Ltd
- Published value
- £125k
- Annual run-rate
- £62kpublished value ÷ term, exc. VAT
- Term
- 17 Aug 2026 → 19 Aug 2028 · 2 yrs · up to 19 Aug 2030 with extensions
- Reference
ocds-h6vhtk-06f58c
- Ends · in 673 daysExtension option · up to 19 Aug 2029
Provision of Occupational Health Services
Epping Forest District Council · Local authority · East of England
Incumbent: Innovate Healthcare Management Group Ltd,
- Published value
- £48k
- Annual run-rate
- £24kpublished value ÷ term, exc. VAT
- Term
- 20 Aug 2026 → 19 Aug 2028 · 1.9 yrs · up to 19 Aug 2029 with extensions
- Reference
ocds-h6vhtk-06ed71
- Ends · in 673 days
The Provision of Brush matting for Class 377/1/2/3 & 4 Electrostar Units
Thameslink Southern Great Northern Limited (TSGN) · Greater London
Incumbent: Forbo Floornig UK Ltd
- Published value
- Not published
- Annual run-rate
- —value not published
- Term
- Ends 19 Aug 2028 · start not published
- Reference
ocds-h6vhtk-044c98
- Ends · in 674 days
Digital Board Portal
British Business Bank · Central government · Nationwide (UK)
Incumbent: Diligent Boardbooks Limited
- Published value
- £130k
- Annual run-rate
- £65kpublished value ÷ term, exc. VAT
- Term
- 21 Aug 2026 → 20 Aug 2028 · 1.9 yrs
- Reference
ocds-h6vhtk-07740f
- Ends · in 674 days
Maintenance of XPERION & CENTARGO Assets
NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust) · Central government · Wales (Cymru)
Incumbent: Bayer Plc
- Published value
- £89k
- Annual run-rate
- £30kpublished value ÷ term, exc. VAT
- Term
- 21 Aug 2025 → 20 Aug 2028 · 2.9 yrs
- Reference
ocds-h6vhtk-056599
- Ends · in 674 days
Diligent Boards
Care Quality Commission · Central government · Nationwide (UK)
Incumbent: Diligent Boardbooks Limited
- Published value
- £67k
- Annual run-rate
- £34kpublished value ÷ term, exc. VAT
- Term
- 21 Aug 2026 → 20 Aug 2028 · 1.9 yrs
- Reference
ocds-h6vhtk-06df0b
- Ends · in 674 days
NXG AP Forensics Software
Portsmouth City Council · Local authority · South East England
Incumbent: Fiscal Technologies Ltd
- Published value
- £66kinc. VAT as published
- Annual run-rate
- £22kpublished value ÷ term, inc. VAT
- Term
- 20 Aug 2025 → 20 Aug 2028 · 3 yrs
- Reference
ocds-h6vhtk-05fa68
- Ends · in 674 days
NCC1697 Consultation Platform
Northumberland County Council · Local authority · North East England
Incumbent: DELIB LIMITED
- Published value
- £35kinc. VAT as published
- Annual run-rate
- £12kpublished value ÷ term, inc. VAT
- Term
- 21 Aug 2025 → 20 Aug 2028 · 2.9 yrs
- Reference
ocds-h6vhtk-06e525
- Ends · in 674 days
Annual Maintenance Contract for the Phaco Cataract Surgery Equipment in Theatres
Warrington and Halton Teaching Hospitals NHS Foundation Trust · Central government
Incumbent: BAUSCH & LOMB UK
- Published value
- £14k
- Annual run-rate
- £5kpublished value ÷ term, exc. VAT
- Term
- 5 Sept 2025 → 20 Aug 2028 · 2.9 yrs
- Reference
ocds-h6vhtk-059623
- Ends · in 674 daysExtension option · up to 21 Aug 2030
Provision of Office Supplies
North East Lincolnshire Borough Council · Local authority · Nationwide (UK)
Incumbent: Banner Group Limited
- Published value
- £31k
- Annual run-rate
- £10kpublished value ÷ term, exc. VAT
- Term
- 21 Aug 2025 → 21 Aug 2028 · 2.9 yrs · up to 21 Aug 2030 with extensions
- Reference
ocds-h6vhtk-050c75
- Ends · in 675 days
PCSA Agreement
Melton Borough Council · Local authority · East Midlands
Incumbent: ROBERTSON CONSTRUCTION GROUP LIMITED
- Published value
- £168k
- Annual run-rate
- £73kpublished value ÷ term, exc. VAT
- Term
- 5 May 2026 → 21 Aug 2028 · 2.3 yrs
- Reference
ocds-h6vhtk-052b1f
- Ends · in 675 daysExtension option · up to 21 Aug 2029
Employers agent Block A Roehampton
London Borough of Wandsworth · Local authority
Incumbent: Martin Arnold Limited
- Published value
- £109k
- Annual run-rate
- £38kpublished value ÷ term, exc. VAT
- Term
- 30 Sept 2025 → 21 Aug 2028 · 2.8 yrs · up to 21 Aug 2029 with extensions
- Reference
ocds-h6vhtk-05a422
- Ends · in 675 days
Birmingham City University Engineering Apprenticeships
Ofcom · Other public body
Incumbent: Birmingham City University
- Published value
- £60k
- Annual run-rate
- £20kpublished value ÷ term, exc. VAT
- Term
- 21 Aug 2025 → 21 Aug 2028 · 3 yrs
- Reference
ocds-h6vhtk-059878
- Ends · in 675 days
Brightmine Licenses
UK Export Finance · Central government · Nationwide (UK)
Incumbent: LNRS Data Services Ltd
- Published value
- £24k
- Annual run-rate
- £8kpublished value ÷ term, exc. VAT
- Term
- 22 Aug 2025 → 21 Aug 2028 · 2.9 yrs
- Reference
ocds-h6vhtk-05608a
- Ends · in 676 days
Brightmine (XpertHR)
Cyngor Gwynedd · Other public body · Wales (Cymru)
Incumbent: LNRS Data Services Ltd
- Published value
- £31k
- Annual run-rate
- £10kpublished value ÷ term, exc. VAT
- Term
- 23 Aug 2025 → 22 Aug 2028 · 2.9 yrs
- Reference
ocds-h6vhtk-059ee2
- Ends · in 677 daysFramework recordExtension option · up to 23 Aug 2030Panel · 12 suppliers
Disposable and Washable Continence Care
SUPPLY CHAIN COORDINATION LIMITED · Other public body · Nationwide (UK)
Panel: Abena UK Limited, Attends, Essity UK Ltd - Health & Medical Solutions +9 more
- Published value
- £335mpublished ceiling for the whole framework
- Annual run-rate
- —panel, not one supplier
- Term
- 24 Aug 2026 → 23 Aug 2028 · 1.9 yrs · up to 23 Aug 2030 with extensions
- Reference
ocds-h6vhtk-051dd5
- Ends · in 677 daysFramework recordExtension option · up to 23 Aug 2030Buyer plans to re-tender 30 Apr 2030Panel · 20 suppliers
Food & Drink Concepts
THE UNIVERSITY CATERERS ORGANISATION LIMITED · Education · Nationwide (UK)
Panel: APETITO LIMITED, Brake Bros Ltd, CARRS PASTIES LIMITED +17 more
- Published value
- £40mpublished ceiling for the whole framework
- Annual run-rate
- —panel, not one supplier
- Term
- 24 Aug 2026 → 23 Aug 2028 · 1.9 yrs · up to 23 Aug 2030 with extensions
- Reference
ocds-h6vhtk-051d92
- Ends · in 677 daysExtension option · up to 23 Aug 2031
Door Entry Services
Connexus Homes Limited · Other public body · West Midlands
Incumbent: Sureserve Fire and Electrical Limited
- Published value
- £427kinc. VAT as published
- Annual run-rate
- £214kpublished value ÷ term, inc. VAT
- Term
- 24 Aug 2026 → 23 Aug 2028 · 1.9 yrs · up to 23 Aug 2031 with extensions
- Reference
ocds-h6vhtk-06059b
- Ends · in 677 daysExtension option · up to 23 Aug 2029
CPU 6987 Supply of Street Litter Bin Housing Units
Nottingham City Council · Local authority · East Midlands
Incumbent: Broxap Limited
- Published value
- £250k
- Annual run-rate
- £125kpublished value ÷ term, exc. VAT
- Term
- 24 Aug 2026 → 23 Aug 2028 · 1.9 yrs · up to 23 Aug 2029 with extensions
- Reference
ocds-h6vhtk-06b1aa
- Ends · in 677 daysExtension option · up to 23 Aug 2031
Door Entry Services
Connexus Homes Limited · Other public body · West Midlands
Incumbent: Sureserve Fire and Electrical Limited
- Published value
- £223kinc. VAT as published
- Annual run-rate
- £111kpublished value ÷ term, inc. VAT
- Term
- 24 Aug 2026 → 23 Aug 2028 · 1.9 yrs · up to 23 Aug 2031 with extensions
- Reference
ocds-h6vhtk-06059b
- Ends · in 677 days
Legal Library
Sellafield Limited · Other public body
Incumbent: LexisNexis
- Published value
- £183k
- Annual run-rate
- £61kpublished value ÷ term, exc. VAT
- Term
- 22 Aug 2025 → 23 Aug 2028 · 3 yrs
- Reference
ocds-h6vhtk-05cdda
- Ends · in 677 days
Solar PV Development Feasibility
Mining Remediation Authority · Central government · North East England, North West England, Yorkshire and the Humber, East Midlands, West Midlands, East of England
Incumbent: GW Power-Safe Ltd
- Published value
- £167k
- Annual run-rate
- £84kpublished value ÷ term, exc. VAT
- Term
- 24 Aug 2026 → 23 Aug 2028 · 1.9 yrs
- Reference
ocds-h6vhtk-07787a
- Ends · in 677 days
Legal Advice and Support for Statutory Instruments and Temporary Traffic Regulation Orders
National Highways Limited · Central government
Incumbent: TLT LLP
- Published value
- £100k
- Annual run-rate
- £50kpublished value ÷ term, exc. VAT
- Term
- 24 Aug 2026 → 23 Aug 2028 · 1.9 yrs
- Reference
ocds-h6vhtk-06e91e
- Ends · in 677 days
Social Media Management Software
The Riverside Group Limited · Other public body · Nationwide (UK)
Incumbent: Sprinklr, Inc.
- Published value
- £74kinc. VAT as published
- Annual run-rate
- £37kpublished value ÷ term, inc. VAT
- Term
- 24 Aug 2026 → 23 Aug 2028 · 1.9 yrs
- Reference
ocds-h6vhtk-07817b
- Ends · in 677 days
Stockton Bus Service 35
Tees Valley Combined Authority · Local authority · North East England
Incumbent: CLEVELAND TRANSIT LTD
- Published value
- £56k
- Annual run-rate
- £17kpublished value ÷ term, exc. VAT
- Term
- 4 May 2025 → 23 Aug 2028 · 3.3 yrs
- Reference
ocds-h6vhtk-058b4e
- Ends · in 678 days
Civils Consultancy Support to the Shaft and Silo Advanced Transition Works
Nuclear Restoration Services Limited · Other public body
Incumbent: Sanderson Watts Associates Ltd
- Published value
- £270k
- Annual run-rate
- £111kpublished value ÷ term, exc. VAT
- Term
- 24 Mar 2026 → 24 Aug 2028 · 2.4 yrs
- Reference
ocds-h6vhtk-05f5af
- Ends · in 678 daysFramework recordExtension option · up to 24 Aug 2029
Maintenance Services of Access Controlled Systems
THE UNIVERSITY OF BIRMINGHAM · Education · West Midlands
Incumbent: North PB Limited
- Published value
- £240kpublished ceiling for the whole framework
- Annual run-rate
- —vehicle-linked value, not a run-rate
- Term
- 25 Aug 2025 → 24 Aug 2028 · 2.9 yrs · up to 24 Aug 2029 with extensions
- Reference
ocds-h6vhtk-04f6f0
- Ends · in 678 days
Oxygen Delivery Device COnsumables
Bradford Teaching Hospitals NHS Foundation Trust · Central government
Incumbent: Fisher & Paykel Healthcare
- Published value
- £211k
- Annual run-rate
- £109kpublished value ÷ term, exc. VAT
- Term
- 20 Sept 2026 → 24 Aug 2028 · 1.9 yrs
- Reference
ocds-h6vhtk-06da45
- Ends · in 678 days
Viability Study for Local Plan Review
North Hertfordshire District Council · Local authority · East of England
Incumbent: BNP Paribas Real Estate
- Published value
- £33k
- Annual run-rate
- £12kpublished value ÷ term, exc. VAT
- Term
- 9 Oct 2025 → 24 Aug 2028 · 2.8 yrs
- Reference
ocds-h6vhtk-05d195
- Ends · in 679 days
26-34 Data Studio
University of Wolverhampton · Charity · West Midlands
Incumbent: BLOOMBERG FINANCE L.P.
- Published value
- £204kinc. VAT as published
- Annual run-rate
- £102kpublished value ÷ term, inc. VAT
- Term
- 26 Aug 2026 → 25 Aug 2028 · 1.9 yrs
- Reference
ocds-h6vhtk-06bbae
- Ends · in 679 days
Hosted Solution and annual maintenance of existing BACS payment system
THANET DISTRICT COUNCIL · Local authority · South East England
Incumbent: Paygate Solutions Limited
- Published value
- £39k
- Annual run-rate
- £13kpublished value ÷ term, exc. VAT
- Term
- 26 Aug 2025 → 25 Aug 2028 · 2.9 yrs
- Reference
ocds-h6vhtk-05ccbf
- Ends · in 679 days
Valley Road Care Home. EA / CA / QS Role.
Gloucestershire County Council- · Local authority · South West England
Incumbent: Burnley Wilson Fish
- Published value
- £34k
- Annual run-rate
- £13kpublished value ÷ term, exc. VAT
- Term
- 15 Dec 2025 → 25 Aug 2028 · 2.7 yrs
- Reference
ocds-h6vhtk-066955
When contracts end i
When contracts here run out.
Published contracts by their end date. No end date, not counted.
An end date does not confirm a new procurement.
i
When contracts here run out.
Published contracts by their end date. No end date, not counted.
An end date does not confirm a new procurement.
25,205 commercial units end within 24 months, 37,047 in total · £35bn published GBP values end in the next 24 months, exc. VAT; vehicle-linked values, concession values and other ceiling-like amounts are excluded, so this is not a spend forecast.
By sector, next 24 months i
When contracts here run out.
Published contracts by their end date. No end date, not counted.
An end date does not confirm a new procurement.
i
When contracts here run out.
Published contracts by their end date. No end date, not counted.
An end date does not confirm a new procurement.
CPV division of the procedure; a contract with several divisions counts in each.
85Health and social work services1,33860Transport services (except waste transport)1,14933Medical equipments, pharmaceuticals42880Education and training services30690Sewage, refuse, cleaning and environmental26879Business services: law, marketing, consulting26372IT services: consulting, software, internet21066Financial and insurance services209
How to read the radar
- End date is the contract period end the buyer published on the notice. Contracts without an end date are not on the radar; neither are contracts the buyer cancelled or terminated early.
- Extension option means the notice publishes a renewal or option clause; the buyer may extend. Hiding these rows shows contracts without a published option, but does not establish that the buyer will procure them again.
- Incumbent is the supplier named on the award behind the contract. A panel (several suppliers on one award) is shown as a panel; no single incumbent is invented.
- Annual run-rate = published GBP value ÷ published term for a single supplier and a term of six months or more. Vehicle-linked values have no run-rate until their commercial role is verified. The annual sort ranks comparable values excluding VAT first; gross-only values remain visible on their rows. This is not actual annual spend.
- Counts are exact for the time-horizon and sector filters. A parent framework or DPS counts once; call-offs published by other buyers count separately. Where the parent cannot be identified, agreements stay separate and are marked as vehicle-linked; check the source notice before treating their date or value as a single contract fact. With other filters, a result above 1,000 units shows as “1,000+”.
- Source. Official UK procurement notices, reused under the Open Government Licence v3.0; the radar is rebuilt nightly. How we count: methodology.