(j)the powers which may from time to time be exercised by the [Government] [Substituted 'Local Government' by the A.O. 1937.], the local authority, the road-authority or any person in respect of sewers, drains, telegraph-lines, gas-pipes, water-pipes or other things in or on land occupied by the tramway; the notice (if any) to be given of the intended exercise of those powers; the manner in which the powers shall be exercised; and the extent to which the tramway and the traffic thereon may be interfered with in the exercise thereof;