Visual Aids for Cycle Training

Looks like the cyclist has got right of way, and the driver considering turning across then stops. Cyclist doing the filming was correct to slow anticipating the possible turn, but should then have rolled through once it was clear the car wasn't actually going to turn across (eye contact with driver, then acknowledgement etc etc). Looks like filming cyclist almost gets rear-ended by another rider as a result of stopping?

Maybe I'm being thick and missing something, so off to bed to listen to cricket and will catch up tomorrow.

The cyclists proceeding along the bus lane do have priority over turning traffic, but you learn quickly to cede priority in bus lanes. Rolling through after eye-contact is no guarantee that a vehicle will not swipe you. In the same situation, I'd wait again.

Yes, the rider behind (who makes the hand gesture) was not watching how the situation was developing ahead of him and nearly rear-ended me. I sometimes shout "slowing" in these circumstances (or use club hand gestures if there's a somebody drafting) but the guy was not even close when I looked back before the junction.