(Sch. 3, conditions K, L, M or N)
SIGNALLING FOR AN OUTSIZED VEHICLE ON A BRIDGE WITH ONLY ONE TRAFFIC LANE IN THE DIRECTION TRAVELLED BY THE VEHICLE WHERE AN INTERRUPTION OF TRAFFIC IS REQUIRED TO ENABLE IT TO CROSS THE BRIDGE SLOWLY, ALONE AND IN THE EXACT CENTRE OF THE BRIDGE
(1) The “traffic control person ahead” sign must be used only to stop traffic. In such case, the flashing lights of that sign must be in operation. Otherwise, the sign must be turned down or hidden.
(2) If condition “N” appears on the permit, a rear escort vehicle is required and the arrow must be installed on that vehicle. If condition “M” appears on the permit, the arrow must be installed on the outsized vehicle.
The arrow must be flashing when the outsized vehicle is preparing to slow down at the approach to the bridge and while it is crossing the bridge; otherwise it must be turned off.