If you are just looking for something to get it through an MOT and are happy that without that bolt it is secure then I would get some of that metal putty stuff (you know the stuff you knead together and then it sets solid?) and put a really small amount around the inside of the head of the bolt and shove it up so its held against the carrier.
At least then it'll look like its solid although you'll know different

Now, to cover my ass, I am not condoning this as Ford have put that many bolts there for a reason, but its the first thing that comes to mind based on what you have said

Paul