On the left. When approaching a junction on the left, watch out for vehicles turning in front of you, out of or into the side road. Just before you turn, check for undertaking cyclists or motorcyclists. Do not ride on the inside of vehicles signalling or slowing down to turn left.
Pay particular attention to long vehicles which need a lot of room to manoeuvre at corners. Be aware that drivers may not see you. They may have to move over to the right before turning left. Wait until they have completed the manoeuvre because the rear wheels come very close to the kerb while turning. Do not be tempted to ride in the space between them and the kerb.
On the right. If you are turning right, check the traffic to ensure it is safe, then signal and move to the centre of the road. Wait until there is a safe gap in the oncoming traffic and give a final look before completing the turn. It may be safer to wait on the left until there is a safe gap or to dismount and push your cycle across the road.
Dual carriageways. Remember that traffic on most dual carriageways moves quickly. When crossing wait for a safe gap and cross each carriageway in turn. Take extra care when crossing slip roads.