"ghost car" meaning in English

{
  "forms": [
    {
      "form": "ghost cars",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ghost car (plural ghost cars)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Canadian English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Law enforcement",
          "orig": "en:Law enforcement",
          "parents": [
            "Crime prevention",
            "Emergency services",
            "Law",
            "Crime",
            "Public safety",
            "Justice",
            "Criminal law",
            "Society",
            "Public administration",
            "Security",
            "All topics",
            "Government",
            "Fundamental",
            "Politics"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1984 October 10, “Curbing Metro's auto ripoffs”, in Toronto Star, page A18",
          "text": "The committee is asking Metro Council to tack new restrictions onto Metro licences, including . . . an expanded ghost car program.",
          "type": "quotation"
        },
        {
          "ref": "2007 July 13, Eliza Barlow, “Police pursuit called off”, in Edmonton Sun, Alberta, retrieved 2008-02-28",
          "text": "Officers in a ghost car were doing speed enforcement near 82 Street and 132 Avenue when a white 1995 Ford Contour sped by.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An unmarked police car or an unmarked vehicle used as a decoy by police."
      ],
      "id": "en-ghost_car-en-noun-KiTZzgkr",
      "links": [
        [
          "unmarked",
          "unmarked"
        ],
        [
          "police car",
          "police car"
        ],
        [
          "decoy",
          "decoy"
        ]
      ],
      "raw_glosses": [
        "(Canada) An unmarked police car or an unmarked vehicle used as a decoy by police."
      ],
      "synonyms": [
        {
          "word": "undercover car"
        },
        {
          "word": "unmarked car"
        }
      ],
      "tags": [
        "Canada"
      ]
    }
  ],
  "word": "ghost car"
}

{
  "forms": [
    {
      "form": "ghost cars",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ghost car (plural ghost cars)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Canadian English",
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "English terms with quotations",
        "en:Law enforcement"
      ],
      "examples": [
        {
          "ref": "1984 October 10, “Curbing Metro's auto ripoffs”, in Toronto Star, page A18",
          "text": "The committee is asking Metro Council to tack new restrictions onto Metro licences, including . . . an expanded ghost car program.",
          "type": "quotation"
        },
        {
          "ref": "2007 July 13, Eliza Barlow, “Police pursuit called off”, in Edmonton Sun, Alberta, retrieved 2008-02-28",
          "text": "Officers in a ghost car were doing speed enforcement near 82 Street and 132 Avenue when a white 1995 Ford Contour sped by.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An unmarked police car or an unmarked vehicle used as a decoy by police."
      ],
      "links": [
        [
          "unmarked",
          "unmarked"
        ],
        [
          "police car",
          "police car"
        ],
        [
          "decoy",
          "decoy"
        ]
      ],
      "raw_glosses": [
        "(Canada) An unmarked police car or an unmarked vehicle used as a decoy by police."
      ],
      "tags": [
        "Canada"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "undercover car"
    },
    {
      "word": "unmarked car"
    }
  ],
  "word": "ghost car"
}