What is the K53 rule regarding hand positioning on the steering wheel while the vehicle is in motion?

1. Both hands must be on the wheel in the ten-to-two or quarter-to-three position, using the push-pull method, except when operating controls
2. One hand is acceptable if the vehicle has power steering
3. The driver may rest one hand on the gear lever while driving
4. The driver must use the hand-over-hand steering method during turns