Found the problem, there's power at the fogs but they were both swimming with water, one was cracked, they're both corroded badly, so I've taken them out. Had it on a ramp but couldn't get them out without removing most of the bumper screws, I have a one piece bumber. It wasn't easy believe me.
I know you can be failed an MOT for non working fogs, if they're fitted they must work, as I've taken them off can anyone confirm this will be ok?
Can I get an exact price from anyone (in £ sterling if poss) for a new set of fog lights with housing and everything.