Shotgun Rules- Arizona

Here in the great sunshine state, the shotgun rules are of major importance. They are as follows:
1. Shotgun is available for al potential riders regardless of race, sex, belief, etc.

2. You must call shotgun explicitly does atleast one other to hear (no saying it under your breath)

3. The vehicle must be in general proximity* but does not have to be seen.

4. ALWAYS respect first shotgun call.

*: General proximity is defined as within the parking lot or in shouting distance

My boy called for review of the official shotgun rules- Arizona