Current timestamp: 19/07/2025 12:45:27
AgeAlertAnonymousAppealsApplicationsApply Or RegisterArea OutlineArrow DownArrow LeftArrow RightArrow UpAutomatic DoorsBack ArrowBusinessCalendarCashArrow DownArrow LeftArrow RightArrow Down[Missing text '/SvgIcons/Symbols/Titles/icon-chrome' for 'English (United Kingdom)']ClockCloseContactDirectionsDocumentDownloadDrawDrugExpandExternal LinkFacebookFb CommentFb LikeFiletype DefaultFiletype DocFiletype PdfFiletype PptFiletype XlsFinance[Missing text '/SvgIcons/Symbols/Titles/icon-firefox' for 'English (United Kingdom)']First AidFlickrFraudGive FeedbackGlobeGuide DogHealthHearing ImpairedInduction LoopInfoInstagramIntercom[Missing text '/SvgIcons/Symbols/Titles/icon-internet-explorer' for 'English (United Kingdom)']LaptopLiftLinkedinLocal Activity[Missing text '/SvgIcons/Symbols/Titles/icon-location' for 'English (United Kingdom)']LoudspeakerLow CounterMailMapMap PinMembershipMenuMenu 2[Missing text '/SvgIcons/Symbols/Titles/icon-microsoft-edge' for 'English (United Kingdom)']Missing PeopleMobility ImpairmentNationalityNorth PointerOne Mile RadiusOverviewPagesPaper PlaneParkingPdfPhonePinterestPlayPushchairRefreshReportRequestRestart[Missing text '/SvgIcons/Symbols/Titles/icon-rotate-clockwise' for 'English (United Kingdom)']Rss[Missing text '/SvgIcons/Symbols/Titles/icon-safari' for 'English (United Kingdom)']SearchShareSign LanguageSnapchatStart AgainStatsStats And Prevention AdviceStopSubscribeTargetTattosTell Us AboutTickTumblrTwenty Four HoursTwitter LikeTwitter ReplyTwitter RetweetUploadVisually ImpairedWhatsappWheelchairWheelchair AssistedWheelchair ParkingWheelchair RampWheelchair WcYoutubeZoom InZoom Out

Leave this site

Cookies

We use some essential cookies to make our website work. We’d like to set additional cookies so we can remember your preferences and understand how you use our site.

You can manage your preferences and cookie settings at any time by clicking on “Customise Cookies” below. For more information on how we use cookies, please see our Cookies notice.

Accept cookies Reject cookies Customise cookies

Your cookie preferences have been saved. You can update your cookie settings at any time on the cookies page.

Your cookie preferences have been saved. You can update your cookie settings at any time on the cookies page.

Sorry, there was a technical problem. Please try again.

Skip to main content

Skip to main navigation

Welcome

This site is a beta, which means it's a work in progress and we'll be adding more to it over the next few weeks. Your feedback helps us make things better, so please let us know what you think.

Show me the site

Merseyside Police crest

  • Back to Report

    • Crime
    • Domestic abuse
    • Rape, sexual assault and other sexual offences
    • Road traffic incident
    • Report antisocial behaviour
    • Missing person
    • Fraud, bribery or corruption
    • Spiking
    • Stalking or harassment
    • Lost or found property
    • Lost or stolen vehicles
    • Hate crime
  • Back to Tell us about

    • Tell us about possible terrorist activity
    • How to tell us about something you've seen or heard
    • An existing case or report
    • A procession or event you are planning
    • Filming
  • Back to Apply or register

    • Careers and volunteering
    • Charity collection licences
    • Compensation for victims of crime
    • Firearm, shotgun or explosives certificate
    • Attend a misconduct hearing
  • Back to Request

    • A collision report
    • Intellectual property (IP) licence
    • Compensation for something the police have done
    • Your fingerprints
    • Information: about the police, about yourself or someone else
    • Request an update
  • Back to Thanks and complaints

    • Feedback about the website
    • Complaints
    • Say thanks
  • Your area
  1. ...
  2. News

Three arrested in St Helens and 770 cannisters of nitrous oxide seized

Main article content

News
Published: 12:06 10/11/2023

770 Nitrous oxide cannisters were seized.jpg

Two men and one woman have been arrested and 770 nitrous oxide cannisters seized, as part of ongoing work to tackle county lines drug supply and organised crime.

The force’s county lines taskforce, as part of Project Medusa, arrested two men, aged 32 and 41 and one woman, aged 43 on suspicion of possession with intent to supply cannabis, cocaine and nitrous oxide.

While on patrol in St Helens, officers stopped two men and a woman in a Ford Galaxy. Following searches at their addresses in St Helens, officers seized 770 cannisters of nitrous oxide, with a value of £5,000, £20,000 cash, cannabis and cocaine.

Cannabis was seized, found in different tubs.jpg

Possession of nitrous oxide, also known as laughing gas, is now a Class C drug controlled under the Misuse of Drugs Act 1971.

They are currently in custody where they will be questioned by detectives.

Detective Sergeant Carl Lynch said: “This arrest is part of the proactive work we are carrying out to ensure we tackle county lines drug dealing in our communities.

“Nitrous oxide is now illegal and those caught possessing it will face consequences. This is a significant recovery of 770 cannisters of nitrous oxide, and other Class A and B drugs. Abuse of nitrous oxide is dangerous and is often linked to antisocial behaviour and criminality.

“We would encourage people to familiarise themselves with the law changes and think about the possible consequences of possessing or selling this illegal drug.

“We are relentless in disrupting and bringing offenders to justice, whilst supporting and safeguarding those most at risk of harm and exploitation. I would ask anyone who has information about this kind of activity to come forward so action can be taken.”

Since 2019, Project Medusa officers have closed 1,101 county lines; arrested 2,421 people for various offences including drug supply, firearms offences and money laundering; and identified 1,256 vulnerable adults and children who have been referred to safeguarding services.

Anyone who has any information about County Lines drug dealing in their area or anyone who is concerned about someone who may be being exploited by these gangs, can contact @CrimestoppersUK completely anonymously on 0800 555 111 or contact 101. In an emergency always contact 999. 

Share

Footer navigation

Merseyside Police

  • About us
  • Join us
  • Contact us
  • News
  • Campaigns
  • Privacy notice
  • Cookies
  • Terms and conditions
  • Accessibility

Information and services

  • Advice and information
  • Crime prevention
  • Stats and data
  • Accessing information (FOI)
  • Report
  • Tell us about
  • Apply or register
  • Request
  • Feedback

Partners

  • Partner services
  • Police.uk
  • Ask the police
  • Police & Crime Commissioner

Follow us on

© Copyright 2025. All rights reserved.