I have info for every "smart" and real good driver ... Do you know Petronas near Leisure Mall , there is only one Petronas there .
Notice this , there are 2 entrance for it > one on your left and one on right if you are facing the highway > NEVER go out straight directly onto the left entrance , this left entrance is for going left ONLY , if you go straight directly so you won't need to make a U-turn back to the highway .. YOU are required to spend $$ buying somebody a cup of coffee WORTH RM50 above ....
Sorry that I mentioned some people " SMART " but there are really a lot of not knowing people doing that and ended up talking with somebody in a BLUE Uniform ...
REMEMBER there are no sign telling u its illegal to go straight there .