Man who booby-trapped Barnsley drug den with 'Home Alone' explosives and flamethrower jailed

Police raided three properties on Brierley Road in Barnsley on May 8, 2024, after intercepting a delivery of imitation firearms ordered from China.

But upon arrival, officers discovered three neighbouring homes owned - by couple Ian and Lesley Claughton - had been turned into fortresses to protect a substantial drug operation.

It included tripwire-activated explosive devices made from crow-scarers inserted into plastic piping, including one concealed in a bag of paint.

Another was a homemade flamethrower, made up of a modified fire extinguisher filled with petrol and a candle taped to its side. Warning signs around the property were deployed to further deter any potential entrants.

The lethal devices were in place to protect six cannabis grow sites containing 59 plants in an ongoing production cycle worth an estimated £62,000.

Officers also seized 2kg of cannabis valued at £27,730 and amphetamine worth up to £16,910, hidden in a Maltesers box in Lesley Claughton’s fridge.

Upon his arrest, Ian Claughton initially claimed he was producing the drugs under duress. However, he later pleaded guilty to the drugs charges in the face of a significant body of evidence against him.

Ian Claughton, 59, was convicted of 10 offences including possession of firearms and explosives, drug production, and possession of criminal property, at Sheffield Crown Court last November.

His partner Lesley Claughton, 58, was also found guilty of drug offences, as well as the possession of criminal property and purchasing an imitation firearm, for her role in the operation.

At Sheffield Crown Court today (February 10), the pair were sentenced to seven years imprisonment and 21 months suspended for two years respectively.

At trial, prosecutors proved to the jury that Ian was also guilty of sourcing, building and deploying numerous highly dangerous weapons to protect his drug empire.

This included presenting evidence from firearms experts to show that these were illegal weapons designed specifically to deter intruders, as opposed to mere paintball guns as his defence attempted to claim.

Prosecutors also presented WhatsApp messages between the couple to prove that Lesley Claughton was a willing and active participant in the drug operation despite her claims to the contrary.

The court was shown how the couple’s ‘workshop’ contained multiple powerful air weapons, dangerous firearms and sophisticated traps.

In addition to the significant volume of drugs uncovered, prosecutors also showed the court that nearly £30,000 was found hidden in a sofa in Lesley Claughton’s house.

The couple claimed the money was inherited and kept as cash out of preference but the prosecution effectively demonstrated that there was no legitimate reason to hide such a sum unless it was criminal proceeds.

Helen Wragg, Senior Crown Prosecutor for CPS Yorkshire and Humberside, said: "Ian and Lesley Claughton ran a significant drugs operation from their properties, going to extraordinary lengths to protect their illegal enterprise.

“The traps, explosives, and weapons found were not props from a film, but real devices capable of causing serious harm.

"We worked closely with the police to build a case which proved that Ian Claughton’s arsenal of weapons was specifically designed to protect his drug empire from would-be intruders.

“This included engaging firearms experts to analyse his traps and weapons, and presenting a large volume of video and photographic evidence of the ‘fortifications’ to convince a jury of his guilt.

"The CPS will work tirelessly with police to dismantle drug networks and hold those who endanger others accountable."

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