International heart experts are urging all countries to follow New Zealand and set a target year for ending tobacco use.
New Zealand, Finland and Scotland have announced target years to reduce their tobacco use to below five per cent.
New Zealand's target is 2025, with Finland following in 2030 and Scotland in 2034.
"There is no hiding from the deadly effects of tobacco on heart health," says World Heart Federation president Professor K Srinath Reddy, a speaker at a Tobacco End Game Congress in New Delhi.
"There are many countries across all incomes making great strides in tobacco control.