its the same in edinburgh, queues in the outside lane at 7 am but the bus lanes are empty and dont start until 7.30. i fly by on the 40 limit but you always get the knobbers who feel the need to flash lights or blast their horn at you because theyre to stupid to read the sign.if its to hard to understand a clear and precise sign then those people shouldnt be in charge of a car in the first place