regards the number plate thing...depends how clued up and wot sort of mood the copper is in. As far as Im aware theres only 1or 2 fonts legal, and you cant move letters and screws to spell out words etc. However u can mount it anywhere u want as long as its visible from 62ft.
If u get a random stop check it could be risky...(which ive seen being done in milton keynes a lot, where they go over the car with a fine tooth comb.)
I'd shy away from it, its not worth risking £1000, however i think its a catch u once ...tell u off...catch u twice...get ur wallet out ha ha!!
My mate has a jap import with a square plate on the back, got pulled over by police as his letters are 5mm smaller than legal standard.
Another mate had a classic mk 1 rs 2000, with black and silver plates however the car was first registered 6 months after the cut off date for cars allowed to display them and he got fined.
On the foglight side of things, I personally drive in countryside, when no one is around i put them on to
help see all the suicidal animals that want to run out in front of the car. And this complys with the law as its so dark u cant seemore than a 100 meters unaided.
At other times tho It irritates the hell out of me in particular, people driving round with side lights and fog lights on!! do they not know
how to work the controls ha ha!!
Also bright after market headlights, HIDS, coloured headlight bulbs, badly adjusted headlights with one pointing up to the sky (or right into other drivers eyes) and having on one light working are all other things that annoy the hell out of me and are gay ha ha!
Rant over!