Marks in paint? How to remove?

A couple of years ago I bought a VW Polo but have since noticed some marks in the paintwork. The car had had a total respray due to being keyed all over before I bought it but I have no idea what these marks are or how to remove them. Can anyone help?

Hopefully they will show on the pic.



(I can't see the pic in the preview of the post so if it's not showing in the post, can someone tell me what I am doing wrong)

The URL to the pic is

http://s347.photobucket.com/albums/p462/cs8smh/?action=view&current=DSC00075.jpg

Thanks

Simon

They are scattered all over the body and not just confined to the front wing as well. I think it might be something that went wrong with the lacquer as it is a kind of milky effect.

I am based in Seaham just outside of Sunderland, can anyone recommend a decent bodyshop in the area?

Not sure if this second pic helps at all.