{
  "url": "https://openlegislation.uk/control-of-pesticides-regulations-1986/schedule-4/paragraph-4",
  "json_url": "https://openlegislation.uk/control-of-pesticides-regulations-1986/schedule-4/paragraph-4.json",
  "legislation": "uksi/1986/1510",
  "legislation_title": "The Control of Pesticides Regulations 1986",
  "legislation_url": "https://openlegislation.uk/control-of-pesticides-regulations-1986",
  "path": "schedule/4/paragraph/4",
  "kind": "paragraph",
  "number": "4",
  "heading": null,
  "text": "No person shall undertake an aerial application of a pesticide unless—\n(a) the wind velocity at the height of application at the place of intended application does not exceed ten knots;\n(b) before the aerial application, he has provided and put in place within 200 feet of the land to which he intends to apply the pesticide signs adequate to warn pedestrians and drivers of vehicles of the time and place of the intended application;\n(c) before the aerial application he has provided ground markers in all circumstances where a ground marker will assist the pilot to comply with the provisions of paragraph 6 below.",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [
    {
      "type": "substituted",
      "affecting": "uksi/1997/188",
      "affecting_title": "The Control of Pesticides (Amendment) Regulations 1997"
    },
    {
      "type": "words substituted",
      "affecting": "wsi/2013/755",
      "affecting_title": "The Natural Resources Body for Wales (Functions) Order 2013"
    },
    {
      "type": "words substituted",
      "affecting": "wsi/2013/755",
      "affecting_title": "The Natural Resources Body for Wales (Functions) Order 2013"
    }
  ],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1986/1510/schedule/4/paragraph/4",
    "retrieved_at": "2026-10-29T16:42:09.771648+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."
}