"tyre biter" meaning in English

{
  "etymology_text": "Referring to their frequent involvement in car chases.",
  "forms": [
    {
      "form": "tyre biters",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "tyre biter (plural tyre biters)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "British English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2013, Sue Williams, Murder with the Lot, page 181",
          "text": "Tyre biters have got our list of members. Don't worry, we'll find the leak, whoever you are.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A police officer."
      ],
      "id": "en-tyre_biter-en-noun-AV3sVPGj",
      "links": [
        [
          "derogatory",
          "derogatory"
        ],
        [
          "police officer",
          "police officer"
        ]
      ],
      "raw_glosses": [
        "(UK derogatory slang) A police officer."
      ],
      "tags": [
        "UK",
        "derogatory",
        "slang"
      ]
    }
  ],
  "word": "tyre biter"
}

{
  "etymology_text": "Referring to their frequent involvement in car chases.",
  "forms": [
    {
      "form": "tyre biters",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "tyre biter (plural tyre biters)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "British English",
        "English countable nouns",
        "English derogatory terms",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English slang",
        "English terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "2013, Sue Williams, Murder with the Lot, page 181",
          "text": "Tyre biters have got our list of members. Don't worry, we'll find the leak, whoever you are.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A police officer."
      ],
      "links": [
        [
          "derogatory",
          "derogatory"
        ],
        [
          "police officer",
          "police officer"
        ]
      ],
      "raw_glosses": [
        "(UK derogatory slang) A police officer."
      ],
      "tags": [
        "UK",
        "derogatory",
        "slang"
      ]
    }
  ],
  "word": "tyre biter"
}