{
  "url": "https://openlegislation.uk/traffic-signs-regulations-and-general-directions-2016/part-1/regulation-10",
  "json_url": "https://openlegislation.uk/traffic-signs-regulations-and-general-directions-2016/part-1/regulation-10.json",
  "legislation": "uksi/2016/362",
  "legislation_title": "The Traffic Signs Regulations and General Directions 2016",
  "legislation_url": "https://openlegislation.uk/traffic-signs-regulations-and-general-directions-2016",
  "path": "part/1/regulation/10",
  "kind": "regulation",
  "number": "10",
  "heading": "Height of road markings and size of studs fitted with reflectors, retroreflecting material or a light source",
  "text": "(1) No road marking may project above the surface of the adjacent carriageway more than 6 mm at any point except where a provision to that effect is made elsewhere in these Regulations.\n(2) A depressible stud must not project more than 25 mm above the surface of the carriageway.\n(3) A non-depressible stud must not project more than 20 mm above the surface of the carriageway.\n(4) Paragraph (5) applies to a stud which, in accordance with these Regulations, is fitted with reflectors, retroreflecting material, a light source or a combination.\n(5) The part of a stud which is visible when the stud is in place must have—\n(a) an overall length in the direction of travel of traffic of not less than 35 mm and not more than 250 mm; and\n(b) an overall width of not less than 84 mm and not more than 190 mm.",
  "extent": "E+W+S",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "I",
      "label": "I1",
      "text": "Reg. 10 in force at 22.4.2016, see reg. 1(b)"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/2016/362/part/1/regulation/10",
    "retrieved_at": "2026-11-05T03:41:34.516500+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."
}