Rule 167
DO NOT overtake where you might come into conflict with other road users. For example approaching or at a road junction on either side of the road where the road narrows when approaching a school crossing patrol on the approach to crossing facilities where a vehicle ahead is slowing to stop for a pedestrian that is crossing from a pedestrian island (see Rule 165 ) between the kerb and a bus or tram when it is at a stop where traffic is queuing at junctions or road works when you would force another road user to swerve or slow down at a level crossing when a road user is indicating right, even if you believe the signal should have been cancelled. Do not take a risk; wait for the signal to be cancelled stay behind if you are following a cyclist approaching a roundabout or junction, and you intend to turn left. Do not cut across cyclists going ahead, including those using cycle lanes and cycle tracks (see Rule H3 ) stay behind if you are following a horse rider or horse drawn vehicle approaching a roundabout or junction, and you intend to turn left. Do not cut across a horse rider or horse drawn vehicle going ahead when a tram is standing at a kerbside tram stop and there is no clearly marked passing lane for other traffic.