So, you concede the fact that he has a lawful right to use the right-hand lane to go straight ahead?
Again, maybe go visit your local TD clinic and bore them with your little childish rant.
Did he have a lawful right to be there ?
Absolutely he did
Did he have the common sense to stay out of harm's way by cycling in on the left in the empty lane,
Absolutely not.
It is sense that will keep one away from physical harm, not the law.