So, flustered by encounter described in previous thread, I went straight on into intersection with newington, (instead of uppergray/duncan). No traffic there, glide into ASL in primary position. Then Mr Brooks, with pre-teen on mountain bike come around me on my left and get in front. Except not-so-wean is actually in the left turn lane, and they have an advance green. I politely ask if they're turning left, and when Dad says no (in posh, 'why are you asking me sort of voice'), I suggest he move the kid's rear wheel (actually whole bike, but I was being polite) because that lane has an advance turn. So then our light goes, there is no traffic oncoming, so we have full access to turn left, but they don't go. I can hear bloke trying to explain about avoiding the box, but that is not an issue because there is no oncoming traffic. I eventually start shouting 'go, go', because there are cars squeezing past us to the right and left, and I have my wean on back in vulnerable position.
At which point he says something like 'what's wrong with you'? I should have said 'I'm trying not to get killed', but I just said 'I'm trying to cycle' and finally got around them.
So, I shouldn't have lost my cool and shouted. It did not help kid. BUT, they should not have gone into what I consider the second most dangerous intersection in town, at 8.50am. Particularly annoying that they cut in front of me, but also dangerous for me. I suspect they do not realise that with hub gears and stoker, I can beat _anything_ out of that intersection. He was clearly trying to teach kid how to cycle in traffic, which is good, but then why block up road for rest of us at rush hour?
So, apologies for shouting. It was uncalled for, but I was shook up and felt _very_ unsafe. But I do feel somewhat bad that Dad trying to take kid cycling on holidays (heading for innocent?) had his ride spoiled (and worse for kid).