Nitrous Oxide Misuse: Drivers

Baroness Sheehan Excerpts

Wednesday 3rd September 2025 Lords Chamber

[Lord Hanson of Flint (Lab)]

I am grateful to the noble Lord. It is not acceptable to have that level of abuse, and it not acceptable for people to blatantly break the law. It may interest him that 378 individuals were prosecuted for offences related to nitrous oxide possession or trafficking last year. Of those 378, 240 were convicted. It is an important issue.

Just for the information of the House, it is quite difficult for the police to identify nitrous oxide later on because it disappears from the blood system very quickly. However, the noble Lord’s point on facial recognition is well made. It is one that the Government are examining in relation to a range of potential uses and there will undoubtedly be further developments during this year.

[Baroness Sheehan (LD)]

My Lords, I draw the Minister’s attention to a couple of other aspects of nitrous oxide which make this behaviour even more lamentable. First, nitrous oxide is a potent greenhouse gas, 300 times more potent than carbon dioxide, and its concentration in the atmosphere is increasing. Secondly, in terms of destruction of stratospheric ozone, it is now the largest pollutant. Will that add greater urgency to some action on bearing down on this frivolous and dangerous use?

[Lord Hanson of Flint (Lab)]

The noble Baroness can be assured that the Government are taking this matter seriously. As I have mentioned, we are looking at further drug and driving offences, and there is now—following the previous Government’s initiative—a ban on nitrous oxide being used for drug purposes. We need to widen the experience and understanding of that legislation and put some of the preventions in place which the noble Lord mentioned earlier. It is ultimately a matter for chief constables and police and crime commissioners whether they take action and highlight that. It is certainly an act of anti-social behaviour; it also adds to the pollution of the environment, and from my personal experience as a former official of a charity dealing with this, I know that it can lead to death at first use—that is an extremely important issue that people do not realise.