umm, there was a thread somewhere else on how to do it
can't remember if it was on here or on fordmods.
either way, there is a screw holding it near the wheel arch, where it meets the 1/4 panel
a 'spring bolt' right up under/next to the indicator, need a long extention bar and sockets for it.
there is 4 other bolts that are the 'main' ones that have to be removed, they're up in the guts, sorta behind where the horn is.
2 or so under the car aswell... i can't remember anymore.
i might see if i can scan the page of the manual when i get a chance.
its easy just to undo them and look around until u find what else is holding it on.
just be careful with the bolt thingys near the indicator as if the plastic tab there breaks off, the bumper won't go back on as good :/