That's a great idea, Cellar Door.

I would put myself as a 'normal cyclist' who moans regularly about idiot cyclists bombing along without lights at night while on all black bikes and in all black clothing in addition to RLJers. It is just frustrating when you mention that you cycle to work and the first thing anyone asks is if you jump red lights and use the pavement. It's a bit like if I asked any driver I meet if they regularly drink drive.

The one-way road is an interesting one. It's not all one-way streets but where the roads are wide enough and it's signposted so that all parties are aware. I don't see that as diminishing standards. There are a lot of road layouts with excessive one-way systems that it's hard as a cyclist to negotiate. Allowing some one-way streets to be bi-directional can stop accidents as it allows cyclist to legally avoid having to traverse junctions with multiple lanes and fast moving traffic.

Dog-killing? Yikes!?!?!

Diminishing levels of responsibility and courtesy aren't just cyclists though - I think that applies across all the idiot groups we mentioned earlier. The majority I see in the morning/evenings are law-abiding and sensible so hopefully the proportion of idiots isn't growing exponentiall. And some stuff is being done - there are quite regular police 'traps' in the City and along CS7/8 to catch RLJers and fine them. Of course, it would be nice if they'd do the ASL jumpers too but I suppose you can't have everything!

Road Bingo
I've spotted the unicyclist a few times near Brixton.

I'll add in
'ninja cyclists' - all in black, no lights or reflectives (doh!)
iPod zombie pedestrians stepping out into the road without looking
Pedestrians who start crossing as the traffic lights turn green but instead of stepping back onto the pavement, dance their way across the junction muttering apologies as the cars rev
Drivers blocking pedestrian crossing and/or yellow grid boxes

And to have some nice ones
Drivers giving lots of room when they pass
Cyclists stopping at zebras at the right time
Dog walkers who call their dogs to them when a cyclist is approaching