Mr Brown is currently deciding what is likely to be his final Budget Gordon Brown is expected to radically raise the tax on larger-engined cars in Wednesday's Budget.
Some reports suggest that road tax on the least fuel efficient cars will double to about 400 a year."
No mention of whether it'll only apply to new cars, although I expect so, given the way the "tax bands" are split up.
Also the beeb's not rabbiting on about "4x4s" much these days, which is a positive I suppose.