1. B
Overtake slowly when safe. Horses can easily get frightened and kick out
2. C
Stay behind until its safe to pass, it may be looking for somewhere to turn
3. A
Children are most at risk, because of their height they might not be easily seen
4. D
This pedestrian is blind and deaf, give them plenty of room
5. C
Puffin crossing will remain red until the walkway is clear
6. D
The cyclist could use the left lane to take any route around the roundabout