Article 5 Power to deviate
In constructing or maintaining the railway, the Council may—
(a)
deviate laterally from the lines or situations shown on the deposited plans within the limits of deviation for that work shown on those plans, and
(b)
deviate vertically from the levels shown on the sections—
(i)
to any extent not exceeding 1 metre upwards, or
(ii)
to any extent not exceeding 2 metres downwards.