Thanks guys.
So they are just dust covers ? I thought they were something to do with the ABS ? But I have to admit, I was just guessing !!!
I have another slight problem now too

I also managed to destroy both speed sensors that are screwed into the top of the knuckle (I am a clutz !

). I am guessing this is why I now have the following:
No Speedo
PAS goes tight at very low speed with a swift change of direction.
Steering warning light
EPC warning light
ABS Warning light
Tyre warning light
I have ordered two replacements and wont drive the car now until they are fitted.
Cheers for the help. I not so much of a noob on here, more that I hadn't been on here for a few years and forgot my login so made a new account. But anyway...Hello.....again !!!