Right or wrong ?

[Grahamm]

to my mind this case just highlights again we should introduce much tougher sentancing for killing people with a motor vehicle.....

I won't disagree with that, but the way to change things is to lobby your MP and get them to propose a change in the law.

Until that happens, though, people deciding that "We think person X hasn't been punished enough, so we're going to do it because the law won't" is on a slippery slope to lynch mobs.