Article 7 Gauge of the Railway and motive power

The Railway shall be constructed and operated on a gauge of 1435 millimetres and the motive power shall be electric or internal combustion or steam or horse or such other motive power as the Secretary of State may in writing approve.

If electrical power is used as motive power on the Railway such electrical power shall not be used in such a manner as to cause, or be likely to cause, any interference with telecommunications apparatus as defined in Schedule 2 to the Telecommunications Act 1984^f1 or with telecommunications by means of such apparatus.