Hmmmm, seems it was my error all along, when I originally did the driving school I got bored by the time I got to "City Slicking" and didn\'t carry on, I just went back there and finished it all and it was sorted.
I have heard of a few problems with certain things not opening up though from other forums but this one was certainly my fault.
Should\'ve completed it by now really but I\'ve been messing around too much!!