Allow extra room alongside large vehicles (trucks and buses). Large vehicles may have to swing wide on the approach or within the roundabout. Give them plenty of room.
Pull over for emergency vehicles
If you are in a roundabout when an emergency vehicle approaches, exit at your intended exit and proceed beyond the traffic island before pulling over. If you have not entered the roundabout yet, pull over to the right if possible and wait until the emergency vehicle has passed.
Driving a large vehicle in a roundabout
A driver negotiating a roundabout in a large vehicle (such as a truck or bus) may need to use the full width of the roadway, including the apron (a mountable portion of the centre island adjacent to the roadway) if provided. Prior to entering the roundabout, the vehicle may need to occupy both lanes. Give large vehicles plenty of room to manoeuvre.