Change of tune on drink-drive ceiling

IN his letter headlined ‘Reducing legal drink limit will save countless lives’ (August 20), Dr Declan Bedford, replying to my criticism of his ‘research’ (August 18) is changing his tune.

He now says “no amount of alcohol improves your driving.”

True – but quite a different thing from his previous “there is no blood alcohol level at which impairment does not occur”. This contradicts what he is now saying ... that “levels above 20mg/100ml impair your driving”.