The following requirements must be met when installing sunshades:
a) No part of the sunshades shall be affixed:
- more than 6 inches (150mm) from the top edge of the front windscreen.
- more than 4 inches (100mm) from the top edge of the rear windscreen and side windows.
b) Graphics and words shall not appear in any way pornographic, obscene or vulgar. In addition, they must not be seditious or affront any religious belief.