{
  "url": "https://openlegislation.uk/eu-decision-2002-731/annex/division-4/division-4.2/division-4.2.1/division-4.2.1.3",
  "json_url": "https://openlegislation.uk/eu-decision-2002-731/annex/division-4/division-4.2/division-4.2.1/division-4.2.1.3.json",
  "legislation": "eudn/2002/731",
  "legislation_title": "Commission Decision of 30 May 2002 concerning the technical specification for interoperability relating to the control-command and signalling subsystem of the trans-European high-speed rail system referred to in Article 6(1) of Council Directive 96/48/EC (notified under document number C(2002) 1947) (Text with EEA relevance) (2002/731/EC)",
  "legislation_url": "https://openlegislation.uk/eu-decision-2002-731",
  "path": "annex/division/4/division/4.2/division/4.2.1/division/4.2.1.3",
  "kind": "division",
  "number": "4.2.1.3",
  "heading": "Infrastructure interfaces",
  "text": "The infrastructure installation shall ensure that:\n(a) the train detection system respects the requirements quoted in 4.2.1.2(B), above;\n(b) the position of the antennae of the trackside subsystems is such that reliable data communication is assured at the extremes of the track geometry capable of being traversed by the rolling stock. The movement and behaviour of the rolling tock shall be taken into account. By definition, the communication antennae at the trackside shall not infringe the network's structure gauge. The respect of the structure gauge requirement of the European high-speed network is a matter for the infrastructure manager.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eudn/2002/731/annex/division/4/division/4.2/division/4.2.1/division/4.2.1.3",
    "retrieved_at": "2026-11-01T15:18:30.359571+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."
}