Hi Paul
The convoy plate is the one in the middle underneath
The numberplate one is on the lft (or right) side - some are even in the middle of the body.
Left and right they are mounted on frames that are also inclkuding the indicators stop lights.
There are differences with older ones.
what you use on the plate manufacture is probably down to the registration of the vehicle - Pre M registered then you can go B/w, post that you should have a yellow one.
You are not supposed to space them in military fashion ie 2x 2x , but some people do and dont seeme to hget puylled up.
Mike B
25DM15
Series 2A
MFF544
