If you've ever wished you could do something about motorists who abuse bus lanes here's a couple of videos showing what can happen if bus lanes are protected by rising bollards. Also see if you can spot the passenger getting off a moving bus.
http://www.youtube.com/watch?v=BWnfeDtnuds&feature=related
http://www.youtube.com/watch?feature=endscreen&NR=1&v=jDbLTXfph-c