By Lucy Caulkett-
A Devon woman has admitted attempting to smuggle more than 51 kilograms of cannabis into the United Kingdom after arriving on a commercial flight from Thailand, in a case that underscores what the National Crime Agency (NCA) says is a dramatic increase in organised crime groups recruiting travellers to act as drug couriers. Amy Jayne Durban, 45( pictured)of Hemyock, near Cullompton, pleaded guilty to importing a Class B controlled drug when she appeared before Isleworth Crown Court on Thursday, August 6. The guilty plea follows an investigation led by the National Crime Agency after Border Force officers intercepted her at Heathrow Airport on July 6 as she returned from Bangkok.
Border Force officers searched two suitcases being carried by Durban after her arrival in the UK. Inside, they discovered 51.2 kilograms of cannabis, with the National Crime Agency estimating the drugs had a street value of at least £512,000. Following her arrest, Durban appeared before Uxbridge Magistrates’ Court in July, where she was remanded into custody. After admitting the offence at Isleworth Crown Court, she was again remanded and is due to be sentenced on October 14.
The seizure represents another significant interception by Border Force and the NCA amid growing concern over the number of passengers attempting to import cannabis into Britain from Thailand.
Investigators say organised crime groups are increasingly exploiting commercial passenger flights to transport substantial quantities of cannabis into the UK, with couriers often carrying suitcases packed almost entirely with the drug.
According to the National Crime Agency, the method has become increasingly common in recent years as criminal networks seek new ways to satisfy continuing demand for cannabis across the UK.
The agency says many couriers are recruited through social media platforms, where organised crime groups advertise what appears to be an attractive overseas holiday. Recruits are often promised free flights, hotel accommodation and spending money in exchange for bringing luggage back to Britain.
In many cases, investigators say the couriers are instructed not to question the contents of the suitcases, although they remain fully responsible under UK law for importing controlled drugs.
Once a courier arrives in Britain, members of the organised crime network are typically responsible for collecting the drugs before distributing them into illegal markets throughout the country.
Law enforcement agencies say the couriers themselves often occupy the lowest level within the criminal organisation, while those organising and profiting from the operation remain removed from the border crossing itself.
The National Crime Agency has repeatedly warned that despite misconceptions among some travellers, importing cannabis into the United Kingdom remains a serious criminal offence carrying severe penalties.
Officials say some people are persuaded that cannabis is viewed as a relatively minor drug and wrongly believe that being caught would result only in confiscation of the drugs or a financial penalty. Instead, offenders frequently receive substantial custodial sentences, particularly where commercial quantities are involved.
The maximum sentence for importing a Class B controlled drug into the United Kingdom is 14 years’ imprisonment, although judges determine individual sentences based on factors including the quantity involved, the offender’s role, previous convictions and whether an early guilty plea has been entered.
The National Crime Agency has described an “explosion” in cannabis courier activity linked to Thailand, saying officers have witnessed a sharp increase in passengers attempting to bring large quantities of the drug into Britain through major airports, particularly Heathrow.
Officials attribute the trend to organised crime groups exploiting changes in Thailand’s cannabis market while taking advantage of continued demand within the United Kingdom.
The agency has previously revealed that hundreds of cannabis couriers have already been convicted in recent years, receiving a combined total of almost 188 years in prison. Officers say the figures demonstrate that law enforcement agencies are successfully identifying many of those involved while continuing to target the criminal groups orchestrating the smuggling operations.
Border Force officers continue to work alongside the National Crime Agency, police forces and international partners to identify suspected couriers before illegal drugs reach communities across the UK.
While cannabis remains one of the most commonly used illegal drugs in Britain, authorities stress that commercial-scale importation is rarely carried out by individuals acting alone. Instead, investigators say the trade is dominated by organised crime groups capable of coordinating international travel, logistics, supply chains and domestic distribution networks.
The National Crime Agency has repeatedly urged members of the public not to accept offers of free foreign holidays or cash payments in exchange for transporting luggage for someone else, warning that such arrangements are commonly linked to organised criminal enterprises.
Officials say couriers are often deliberately recruited because they are viewed as expendable, while those directing the operations seek to minimise their own exposure to law enforcement.
Although the number of cannabis importation prosecutions has risen significantly, there are no official government statistics showing how many women have been convicted specifically of importing cannabis into the UK during the past year or the past five years. The Ministry of Justice publishes statistics relating to female offenders across England and Wales, but these do not break down convictions by gender for individual offences such as cannabis smuggling.
As a result, no verified official figure exists to support claims about the number of women convicted of this specific offence. Criminal justice experts caution that offence-specific comparisons should therefore rely on individual court cases rather than unsupported estimates.
Durban’s case nevertheless adds to a growing list of prosecutions involving passengers arriving from Thailand carrying significant quantities of cannabis concealed in checked baggage.
Her guilty plea means the case will now proceed directly to sentencing, where the court will consider the quantity of drugs involved alongside sentencing guidelines and any mitigating or aggravating factors presented by both the prosecution and defence. Durban remains in custody and is due to return to Isleworth Crown Court on October 14, when a judge will decide the appropriate sentence for the offence after considering all the evidence before the court.



