Misuse of Nitrous Oxide

Anna McMorrin Excerpts

Tuesday 21st July 2020 Commons Chamber

[Rosie Duffield]

I thank the hon. Lady. I will be mentioning the environment in a little while.

According to last month’s guest blog in the British Medical Journal written by three eminent voices from the pharmaceutical sector, despite the scarcity of information on the economic and health burden, a number of unsafe practices in nitrous oxide use have been reported, including inhaling it from the nozzle of a whipped cream dispenser, from plastic bags, or directly from a tank. Reported deaths have been caused by sudden cardiac arrhythmias and/or asphyxiation. Between 2010 and 2017, more than 30 people died in England and Wales from nitrous oxide use. The latest figures show an average of five people per year, but data on these deaths is not currently routinely gathered by hospitals. The number of patients presenting to healthcare services with neurological damage due to nitrous oxide consumption is expected to rise. It can cause hypoxia and brain damage, and in some cases can be highly and instantly addictive. Symptoms such as personality changes, emotional disorders, impulsive and aggressive behaviours, hallucinations, illusions and other psychotic symptoms can all be the result of nitrous oxide abuse. Despite the name, it really is no laughing matter.

Let us not forget another really important factor, as mentioned by the hon. Member for Glasgow Central (Alison Thewliss): nitrous oxide is a powerful greenhouse gas. It can stay in the atmosphere for up to 150 years, absorbing radiation and trapping heat, so not only is its misuse a blight on our society and a danger to people’s health, but it has an environmental impact too. These canisters will sit in landfills for ever.

It is clear that tighter regulations around the sale of nitrous oxide are now needed. My hon. Friend the Member for Portsmouth South (Stephen Morgan) has written to Amazon about this recently, and it is a growing concern in his constituency. I agree with the British Compressed Gases Association, which is also calling on the Government to use their consumer protection powers for much tighter regulations on sales, and which says that legitimate users, such as those using it as medical pain-relieving gas, would not be adversely affected by tighter controls. I agree also with Professor Gino Martini and his expert colleagues, who are calling for provision of identification for the purchase of nitrous oxide, raising the age of sales to people over 25 and restricting quantities per purchase.

[Anna McMorrin (Cardiff North) (Lab)]

My hon. Friend is making an excellent speech on a really important matter that has a huge impact on my constituents. Does she agree that it is important to look at the penalty for possession because, as it stands, there is none?

[Rosie Duffield]

My hon. Friend raises a really good point, but this is particularly about restricting the buying of nitrous oxide and what it is used for, rather than punishing the young people. However, I thank her for raising that.

One retailer of catering supplies last week had an order for 38,000 chargers from one person, and I do not think it was from a coffee shop reopening after lockdown. Quite rightly, he refused this questionable sale. Tighter regulations on sale and better education on the risks rather than overly criminalising the often young users of this drug is, in my opinion, the right way to go. We cannot stand by and simply say, “Let’s leave this. After all, it is less toxic than alcohol, cannabis or ecstasy.” That attitude just is not acceptable, as nitrous oxide has plenty of risks in its own right.

I am calling on the Government to introduce essential tighter restrictions on the sale of nitrous oxide, backing up our hard-working paramedics, nurses, doctors and scientists, who are all calling for more to be done so that this year’s zeitgeist for nitrous oxide does not turn into a national disgrace.