PART 30CROWN RAILWAYS, DOCKYARDS ETC. AND LIGHTHOUSES
| Class A | ||
| Permitted development | A. | Development by or on behalf of the Crown on operational Crown land, required in connection with the movement of traffic by rail. |
| Development not permitted | A.1 | Development is not permitted by Class A if it consists of or includes— (a) the construction of a railway; (b) the construction or erection of a hotel, railway station or bridge; (c) the construction or erection otherwise than wholly within a railway station of a residential building, an office, or a building used for manufacturing or repair work; or (d) the land is within a site of archaeological interest. |
| Interpretation of Class A | A.2 | For the purposes of Class A references to the construction or erection of any building or structure includes references to the reconstruction or alteration of a building or structure where its design or external appearance would be materially affected. |
| Class B | ||
| Permitted development | B. | Development on operational Crown land by or on behalf of the Crown or its lessees, required— (a) for the purposes of shipping; or (b) in connection with the embarking. disembarking, loading, discharge or transport of military personnel, military equipment, munitions, and other items at a dock, pier, pontoon or harbour. |
| Development not permitted | B.1 | Development is not permitted by Class B if— (a) it consists of or includes the construction or erection of a bridge or other building not required in connection with the handling of traffic; or (b) the land is within a site of archaeological interest. |
| Interpretation of Class B | B.2 | For the purposes of Class B references to the construction or erection of any building or structure include references to the reconstruction or alteration of a building or structure where its design or external appearance would be materially affected. |
| Class C | ||
| Permitted development | C. | The use of any land by or on behalf of the Crown for the spreading of any dredged material resulting from a dock, pier, harbour, water transport, canal or inland navigation undertaking. |
| Class D | ||
| Permitted development | D. | Development by or on behalf of the Crown on operational Crown land, or for operational purposes, consisting of— (a) the use of land as a lighthouse, with all the requisite works, roads and appurtenances; (b) the extension of, alteration or removal of a lighthouse; or (c) the erection, placing, alteration or removal of a buoy or beacon. |
| Development not permitted | D.1 | Development is not permitted by Class D if— (a) it consists of or includes the erection of offices, or the reconstruction or alteration of offices where their design or external appearance would be materially affected; or (b) the land is within a site of archaeological interest. |
| Interpretation of Class D | D.2 | For the purposes of Class D— “buoys and beacons” include all other marks and signs of the sea; “lighthouse” includes any floating and other light exhibited for the guidance of ships, and also any sirens and any other description of fog signal. |