Is it time to start calling out bad cyclists?

Yeah that was it: it was chaos, but a glorious chaos that worked, because no-one got uptight about it, and no-one was dashing to their computer to moan about it on an internet forum. I vaguely troll this thread on a regular basis because it makes me laugh about how stressed people get. Yes rules are there for a reason, but at the same time we have a mind of our own and can make decisions for ourselves. I think it works in France because they look after their own shit and don't worry about what everyone else is doing. We seem to work in the opposite.

Is it as busy and as dense out there as London?
I guess they have more space and a better understanding and expectation of cyclists therefore it's not such an issue there?
Remember this thread started primarily in response to seeing mothers with children and prams having to deal with RLJers- that's a million miles away from empty junctions, no?