What does the requirement to give way mean?

1. 1A requirement for a road user not to continue or resume travel, not to perform any manoeuvres (except for the requirement to vacate the occupied lane), if this could force other road users who have the right of way to change their direction of travel or speed.
2. 2A requirement to make a mandatory stop in order to give way to all road users.
3. 3A requirement to make a mandatory stop before the road sign "Give way".