They are ridiculously fuel inefficient, and given the finite supplies of oil and the effects on climate change (and no this isn't a climate change thread!), I think that the government should only allow you to own a 4x4 if you have a demonstrable reason for needing one. You would have to submit a form and be issued with a special licence to own one. Reasons could include being a farmer, or having to tow heavy trailers that cannot legally be towed with a smaller vehicle. This isn't an exhaustive list of acceptable reasons, but people who only use them for the school run and going to the supermarket shop should not be allowed to use them.
AIBU?