In reply to Jordangask:
> Several weeks ago my neighbour knocked off my passenger side wing mirror, great! But now i'm finding replacing it difficult by checking scrapyards and ebay rather than spending £200 at a dealer.
> Nonetheless, i'm off to France in a couple of weeks and I was wondering whether it was legal to drive in France with just my internal rear view mirror and my drivers wing mirror?
It is legal on a left hand drive in france, as long as you don't have anything in the back of the car obstructing the view from the internal mirror.
However because your car will be RHD this is likely to be illegal, the French law state that you must have enough mirrors to be able to see any vehicle overtaking you, which is not going to be the case on a RHD vehicule driving on the right with no passenger side mirror.
If I were you I would get that mirror fixed before I go to France because it would be very awkward to drive on the right without it anyway.