{
  "url": "https://openlegislation.uk/a4-trunk-road-colnbrook-by-pass-hillingdon-50-mph-speed-limit-order-1998/introduction",
  "json_url": "https://openlegislation.uk/a4-trunk-road-colnbrook-by-pass-hillingdon-50-mph-speed-limit-order-1998/introduction.json",
  "legislation": "uksi/1998/385",
  "legislation_title": "The A4 Trunk Road (Colnbrook By-Pass, Hillingdon) (50 mph Speed Limit) Order 1998",
  "legislation_url": "https://openlegislation.uk/a4-trunk-road-colnbrook-by-pass-hillingdon-50-mph-speed-limit-order-1998",
  "path": "introduction",
  "kind": "introduction",
  "number": null,
  "heading": "Introductory text",
  "text": "ROAD TRAFFIC\nMade 23rd February 1998\nComing into force 25th February 1998\nThe Secretary of State for the Environment, Transport and the Regions, in exercise of the powers conferred by section 84(1)(a) and (2) of the Road Traffic Regulation Act 1984, and of all other powers enabling him in that behalf, hereby makes the following Order:",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "footnote",
      "label": "f1",
      "text": "1984 c. 27. Section 84(1) was substituted by the Road Traffic Act 1991 (c. 40), section 45(2); and section 84(2) was substituted by the New Roads and Street Works Act 1991 (c. 22), section 168 and Schedule 8, paragraph 61."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1998/385/introduction",
    "retrieved_at": "2026-10-29T11:37:12.923868+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}