Amphetamine, cannabis, suspected cocaine, cash and weapons have been recovered during early morning raids across south Wales targeting illegal e-bike use linked to serious organised crime. According to BBC News, the operation resulted in 11 arrests and the seizure of 12 bikes, with four people in Swansea charged with suspected drugs offences including the supply of crack cocaine and heroin.
Police forces across the UK are growing increasingly concerned about connections between e-bikes, organised crime networks and the exploitation of children, with many suspected offences being committed by young people. South Wales Police described the 14 warrants executed across Cardiff, Pontypridd, Merthyr Tydfil and Swansea as the first of many planned operations across its area.
The BBC was granted access to Operation Grebe, a dedicated response to escalating concerns about illegal e-bike use across the UK. An organised crime officer leading the operation outlined its objectives: to disrupt criminal networks operating in south Wales, identify and safeguard vulnerable adults and children affected by criminal exploitation, and seize criminal assets to disrupt criminal finances.
Superintendent Emma Fox, who oversees specialist operations within the force, emphasised the scale of the problem. "These e-bikes are blighting communities, they're making it unsafe for people to live - so we're taking action," she stated. She highlighted that e-bikes and e-motorbikes have become potent criminal tools, noting they are "often linked to drug use, drug supply and organised criminality" and are particularly concerning because they are "easier to avoid the police" on compared to other vehicles.
Fox expressed particular concern about children being "exploited" by established criminals who use e-bikes as tools for their operations. This vulnerability stems partly from the vehicles' manoeuvrability and speed, which make them attractive for criminal purposes while also making them difficult for law enforcement to pursue through congested urban areas.
In one significant seizure in Merthyr Tydfil, officers recovered a quantity of suspected cannabis and cocaine, alongside £1,300 in cash, an electric bike, electric motorbike, and a quad bike. Fox described finding "air weapons" at the address as particularly noteworthy, stating officers were "surprised" by their presence. "We wouldn't have known about them, but it is something that has been recovered from the address," she said. Two people were arrested at the property and taken away in handcuffs.
The raids took place on a dark, wet morning as police vans moved to homes across south Wales. In Merthyr Tydfil, officers arrived at a redbrick semi-detached home with a battering ram, though the front door was already open. Additional raids occurred in Cardiff, Pontypridd and Swansea. Some of the seized bikes will be destroyed, while others will be checked to determine whether they were being held legally.
Dr Timothy Holmes, senior lecturer in criminology and policing at Bangor University, characterised e-bikes as vehicles that could "grease the wheels" of organised crime. "From a criminal activity point of view, it's a very versatile vehicle - it's easily manoeuvrable and goes at a high speed," he explained. He compared the supply and availability of illegally held and adapted e-bikes and e-motorbikes to the illegal arms industry, where a substantial legal market exists alongside an illegal sector "bleeding off from it".
Holmes noted that police face a strategic challenge in resource allocation. "It's a balance of how much do you stop this escalating into a problem, in lieu of going after the more serious areas of organised crime, like drug trafficking like county lines," he said.
Broader enforcement efforts across the UK
Police forces nationwide are employing increasingly sophisticated methods to tackle e-bike related crime, including drones and dedicated e-motorbike units. South Wales Police launched a Sur-Ron electric motorcycle squad to help officers pursue illegal bikes in congested areas and reach narrow roads inaccessible to standard police vehicles. Surrey Police launched Operation Scramble in response to e-bikes being linked to criminal activity; this year, the force seized 136 e-bikes, up from 127 in 2025.
The problem extends beyond Wales. Police in Belfast seized 65 e-bikes and e-scooters during a three-day crackdown in September 2026, with seven arrests made and £3,600 in cash recovered. Police Scotland will destroy 140 electric bikes and scooters seized during Operation Overlap in October, bringing the year's total to 1,000 confiscations, with Glasgow accounting for the largest share.
Community intelligence driving operations
Assistant Chief Constable Tom Williams said the operation's public campaign began the previous month, with arrests and seizures following information submitted by residents. Police data for reports made between July 2025 and July 2026 identified Llandaff, Caerau, Whitchurch, Tremorfa and Ely as the five Cardiff areas with the most reported illegal-bike issues.
What happens next
South Wales Police says it will continue deploying officers to locations identified through intelligence, public reports and community feedback, and will execute warrants where it believes illegally used bikes are stored. Senior officers emphasised that tackling the issue would require a broader effort beyond policing alone, involving community engagement and sustained enforcement operations.
