South London. We do pronouce R's (they don't get dropped like H's or T's) but not in the 'or' sound, aw and or make the same sound-think saying 'awww' for something cute, just shorter. Even speaking in my poshest (most correct prononciation) English there is only a tiny, tiny difference in the sound, I doubt you'd hear it unless you were specifically listening out for it. How would you pronounce them? Would you emphasise the R? I've been sitting here trying to do it and I can't without rolling the R!
