"centralised traffic control" meaning in English

{
  "forms": [
    {
      "form": "centralized traffic control",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "centralised traffic control (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Rail transportation",
          "orig": "en:Rail transportation",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              145,
              172
            ]
          ],
          "ref": "1960 April 23, “Centralised Traffic Control on B.R.”, in Railway Magazine, page 224:",
          "text": "A sixty-mile section of the Central Wales Line of the Western Region, from Craven Arms to Llandovery, mainly single track, is to be equipped for centralised traffic control.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A form of railway signalling that does away with intermediate signallers over a long stretch of track, often single track with loops where trains can pass each other, by remote control from one location."
      ],
      "id": "en-centralised_traffic_control-en-noun-bGMEKCqD",
      "links": [
        [
          "rail transport",
          "rail transport"
        ],
        [
          "railway",
          "railway"
        ],
        [
          "signalling",
          "signalling"
        ],
        [
          "signaller",
          "signaller"
        ],
        [
          "single track",
          "single track"
        ]
      ],
      "raw_glosses": [
        "(British spelling, rail transport) A form of railway signalling that does away with intermediate signallers over a long stretch of track, often single track with loops where trains can pass each other, by remote control from one location."
      ],
      "synonyms": [
        {
          "word": "CTC"
        }
      ],
      "tags": [
        "UK",
        "uncountable"
      ],
      "topics": [
        "rail-transport",
        "railways",
        "transport"
      ]
    }
  ],
  "word": "centralised traffic control"
}

{
  "forms": [
    {
      "form": "centralized traffic control",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "centralised traffic control (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "British English forms",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Rail transportation"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              145,
              172
            ]
          ],
          "ref": "1960 April 23, “Centralised Traffic Control on B.R.”, in Railway Magazine, page 224:",
          "text": "A sixty-mile section of the Central Wales Line of the Western Region, from Craven Arms to Llandovery, mainly single track, is to be equipped for centralised traffic control.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A form of railway signalling that does away with intermediate signallers over a long stretch of track, often single track with loops where trains can pass each other, by remote control from one location."
      ],
      "links": [
        [
          "rail transport",
          "rail transport"
        ],
        [
          "railway",
          "railway"
        ],
        [
          "signalling",
          "signalling"
        ],
        [
          "signaller",
          "signaller"
        ],
        [
          "single track",
          "single track"
        ]
      ],
      "raw_glosses": [
        "(British spelling, rail transport) A form of railway signalling that does away with intermediate signallers over a long stretch of track, often single track with loops where trains can pass each other, by remote control from one location."
      ],
      "synonyms": [
        {
          "word": "CTC"
        }
      ],
      "tags": [
        "UK",
        "uncountable"
      ],
      "topics": [
        "rail-transport",
        "railways",
        "transport"
      ]
    }
  ],
  "word": "centralised traffic control"
}