The idea that every lorry driver who is involved in an accident with a bike is not paying attention or is incompetent is a non starter.
I'm on the side of the lorry drivers. The only cyclist killed in St Ives in many years was undertaking at traffic lights when this happened. Cyclists have got to know about this trap and avoid it. Friends of cycling have got to warn each other.
Instead of which, we have endless discussions about cycle-helmets, which are completely useless in this situation and probably useless in most others.
Lets say that again - cyclists rarely run head-on into cars (helmets might save them) and rarely fall off and skid for yards along the black-top until hitting a kerb (helmets might save them). Mostly, cyclists get crushed (a few more are hit in the mid-torso by speeding cars).
So this is not a technological problem, it's an education problem, and the solution starts with us.