MemberSeptember 6, 2006 at 3:18 pm
In general they dont like any lettering on the boot lid, or contravision on any windows.
this is because if anything untoward, rape mugging etc was going on in the back it would remain visible through the windows and any observers would be able to take the reg no. or hackney carriage no. easier without any lettering/phone numbers to confuse them.