Personally I don't agree with fining motorists for this. Believe that cars should avoid them as a general rule, but sometimes when driving you can be caught out by traffic/emergency vehicles/lights etc and end up in one. Have no problem with motorcyclists using them- they're quick off the mark and don't get in a cyclists way. Seen the occasional cyclist speaking to a motorbike (when I'm cycling too) when the motorbike isn't causing any bother and neither is causing the other any hindrance. Just makes me roll my eyes. However, I do believe a motorbike should give a cyclist priority if they're in front. Providing no left hooks or dodgy moves are dished out I don't see the issue. ASLs (for all concerned) are about common sense.