Britain’s Parliament has approved legislation aimed at gradually banning cigarette access for future generations, marking a major step in the country’s long-running anti-smoking efforts.

“This marks the beginning of the end of smoking,” said Hazel Cheeseman, chief executive of Action on Smoking and Health, adding that the harm caused by tobacco is now set on an irreversible decline after decades of campaigning.

Children born after Dec. 31, 2008 will be banned from ever buying cigarettes under the Tobacco and Vapes Bill.

The legislation that needs approval by King Charles III - a formality - before taking effect will also allow the government to regulate tobacco, vaping and nicotine products, including flavors and packaging.

It is currently illegal to sell cigarettes, tobacco products or vapes to people under 18. But most youths today will continue to face a ban their entire life as the minimum age to buy cigarettes rises each year.