A total of 42 newlyweds in Shanghai have pledged to keep their wedding banquets tobacco-free, to help promote the city's anti-smoking campaign.

At a collective tobacco-free wedding ceremony on Sunday at Century Park in Shanghai's Pudong district, they promised that they would not offer cigarettes at banquets, accept cigarettes as gifts or give cigarettes to friends and relatives.

Their invitation cards will also inform guests that they will be attending a tobacco-free wedding banquet.