"rolling programme" meaning in English

{
  "forms": [
    {
      "form": "rolling programmes",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "rolling program",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "rolling programme (plural rolling programmes)",
      "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": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2020 December 2, Richard Clinnick, “Network News: Electrification holds key to reversing rail's skills drain”, in Rail, page 16:",
          "text": "A rolling programme of electrification is needed to prevent the loss of skills that will be needed in the future. [...] Asked how quickly a decision from Government is needed to get the rolling programme going, Clarke replied: \"Yesterday would be good.\"",
          "type": "quote"
        }
      ],
      "glosses": [
        "A programme (of work etc.) which is planned to be carried out and spread over a period of time, i.e. not all at once."
      ],
      "id": "en-rolling_programme-en-noun-pv6vXOJF",
      "raw_glosses": [
        "(British spelling) A programme (of work etc.) which is planned to be carried out and spread over a period of time, i.e. not all at once."
      ],
      "tags": [
        "UK"
      ]
    }
  ],
  "word": "rolling programme"
}

{
  "forms": [
    {
      "form": "rolling programmes",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "rolling program",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "rolling programme (plural rolling programmes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "British English forms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "2020 December 2, Richard Clinnick, “Network News: Electrification holds key to reversing rail's skills drain”, in Rail, page 16:",
          "text": "A rolling programme of electrification is needed to prevent the loss of skills that will be needed in the future. [...] Asked how quickly a decision from Government is needed to get the rolling programme going, Clarke replied: \"Yesterday would be good.\"",
          "type": "quote"
        }
      ],
      "glosses": [
        "A programme (of work etc.) which is planned to be carried out and spread over a period of time, i.e. not all at once."
      ],
      "raw_glosses": [
        "(British spelling) A programme (of work etc.) which is planned to be carried out and spread over a period of time, i.e. not all at once."
      ],
      "tags": [
        "UK"
      ]
    }
  ],
  "word": "rolling programme"
}