http://cars.uk.msn.com/News/car_news_article.aspx?cp-documentid=2635312&wa=wsignin1.0
Earlier this month a government study suggested the current national speed limit be raised from 70mph to 78mph as this is the ‘point at which benefits from reduced journey times are in balance with fuel and accident costs’. But even though some boring statistician with his clever mathematical formula has worked this out, it doesn’t mean it is the best thing for you and me.