(1) On electrified sections, adequate arrangements shall be made to erect height gauges on either side of the Over Head Equipment or other equipment at every level crossing so as to ensure that all vehicles and moving structures passing under the height gauge also pass under Over Head Equipment or other equipment with adequate clearance.
(2) The adequate clearance referred to in sub-rule (1) of the rule 284 above shall be prescribed by the Railway administration.
(3) Vehicles and moving structures, which cannot pass under the height gauge without striking or touching it, shall not be permitted to pass the overhead equipment or other equipment except in accordance with special instructions.