The comments seem to fall into two categories.
1. How dare someone expect me to spend £20 to keep my child safe and who's going to enforce it, anyway? Your child, your decision...Stupid law what about adults under 150cm? Maybe they should consider the risk factors and decide whether, in the light of research, they may wish to use a booster seat. For their own safety. No one's told me Well, I knew and I don't have a child or a car. So go on, who won Big Brother? What's the latest must have 'designer' handbag. Priorities, heh! Poor done-down victim me. Get over it.
2. If it has been found to be a risk, what on earth are the car manufacturers doing about it? Bugger all it seems. Greedy grasping capitalist bastards. With their adverts for safety and 'family' cars.