btw: one question I was wondering, as most of the LHD buses have headlight in LHD configuration, does that mean when enter HK they have to change to the RHD configuration (I'm not sure does Hk have this rule, but in UK--Continental EU, if you drive UK car to Continentual EU, u have to change the headlight setting (by a switch) in order to drive in EU, otherwise, u will get fine...) or they just drive with out changing and shine glare to drivers @ other side...
