Nitrous oxide to become illegal in three weeksNitrous oxide will be illegal from next month as part of a government crackdown on anti-social behaviour, it has been announced.
Source: Nitrous oxide to become illegal in three weeks (https://news.sky.com/story/nitrous-oxide-laughing-gas-to-become-illegal-next-month-as-dealers-face-14-years-in-jail-12986425)