Police signals
1. To stop a vehicle approaching from behind.
2. To stop a vehicle coming from front.
3. To stop vehicles approaching simultaneously from front and behind.
4. To stop traffic approaching from left and wanting to turn right.
5. To stop traffic approaching from the right to allow traffic from left to turn right.
6. To allow traffic coming from the right and turning right by stopping traffic approaching from the left.
7. Warning signal closing all traffic
8. Beckoning on vehicles approaching from left.
9. Beckoning on vehicles approaching from right.
10. Beckoning on vehicles from front.