Ian Willmore, of campaign charity ASH, said this research proves the need for a ban on smoking in all public places. "This important new study suggests that more than twice as many premature deaths are caused each year by second-hand smoke in the workplace as by all industrial injuries and accidents." He added that although various restrictions on smoking were included in the White Paper, it does not go far enough. "The White Paper on Public Health was a big step in the right direction but still proposed absurd exemptions for many pubs and private clubs.