Should smoking be banned in pub beer gardens?

There are calls for the 2007 smoking ban to be extended so smoking outside areas of bars, restaurants, public parks and outside the school gates is prohibited.The Royal Society for Public Health said smoking should be seen as "abnormal" and more controls are needed to for areas where people gather.But pro-smoking campaign Forest blasted the suggestions, saying the measures would not work in practise and could even lead to pubs closing, the BBC reports.Unlike the original smoking ban...