"left lane camper" meaning in English

{
  "forms": [
    {
      "form": "left lane campers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "left lane camper (plural left lane campers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Automotive",
          "orig": "en:Automotive",
          "parents": [
            "Transport",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "People",
          "orig": "en:People",
          "parents": [
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "road hog"
        },
        {
          "word": "Sunday driver"
        }
      ],
      "examples": [
        {
          "text": "2017 June 9, “Left-lane campers, this means you: State Patrol conducting crackdown this week”, in The Seattle Times:",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Synonym of left lane hog"
      ],
      "id": "en-left_lane_camper-en-noun-u-D6hrih",
      "links": [
        [
          "left lane hog",
          "left lane hog#English"
        ]
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "left lane hog"
        }
      ]
    }
  ],
  "word": "left lane camper"
}

{
  "coordinate_terms": [
    {
      "word": "road hog"
    },
    {
      "word": "Sunday driver"
    }
  ],
  "forms": [
    {
      "form": "left lane campers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "left lane camper (plural left lane campers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Automotive",
        "en:People"
      ],
      "examples": [
        {
          "text": "2017 June 9, “Left-lane campers, this means you: State Patrol conducting crackdown this week”, in The Seattle Times:",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Synonym of left lane hog"
      ],
      "links": [
        [
          "left lane hog",
          "left lane hog#English"
        ]
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "left lane hog"
        }
      ]
    }
  ],
  "word": "left lane camper"
}