When exiting a petrol station the exit rule applies.
The exit rule is a give way rule that applies before the priority to the right rule. The exit rule states that you must give way when exiting certain places, such as petrol stations.
When exiting a petrol station, or other place where the exit rule applies, you must therefore give way to all road users, even those approaching from the left.
The exit rule applies when exiting a:
The exit rule applies after crossing a: