China’s capital began imposing the country’s toughest ban on smoking in public places Monday in hopes of stemming a looming health crisis in a society where smoking remains a nearly ubiquitous part of dining, social events and life in general, according to Xinhua News Agency.

Smoking in Beijing is now prohibited in all indoor public places, including offices, shopping malls and airports, as well as at outdoor stadiums, school grounds and public parks. Beijing’s main airport terminal will close its three smoking rooms.

Fines for violators have been raised to 200 yuan ($32 US), up from the 10 yuan ($1.60) charged under the former partial ban, and for the first time owners of restaurants and other businesses are responsible for ensuring compliance and can face fines up to 10,000 yuan (about $1,600) if they fail to do so.

While members of the public generally expressed support for the ban Monday, it remained to be seen how uniformly the new rules would be heeded and enforced.