I think this is also a good example of why it is so dangerous to have idiots refusing to merge properly, forcing traffic on the motorway to brake. You might be able to brake and avoid a collision but the person approaching from your rear might not. And then they hit you. Do you think a major re-design of merge lanes is in order? When I am in the States this is much less of a problem, they seem to have a better approach including lower speeds.
That was probably the most dickest way of confronting another driving. Like how does he still hold a licence.
Him: Let me just charge full speed down this road at them, then slam on my breaks and skid to a halt in front of them.
Parked in my driveway and started fingerings my neighbours pet guinea pig! Tosser!