Merseyrail to ban most e-bikes from network on fire safety grounds

Merseyrail is set to prohibit non-folding and modified electric bikes across its network from January 2027, citing concerns over the difficulty of managing potential lithium-ion battery fires on trains and in stations.

Network-wide ban to begin on 1 January 2027

According to information published by the operator, the ban will apply from 1 January 2027 across the entire Merseyrail network, including trains, stations, car parks, cycle storage areas and other railway premises. Non-folding e-bikes and a range of related devices will no longer be permitted to board services or enter managed facilities.

Publicly available details indicate that the measures cover non-folding e-bikes, modified or adapted e-bikes, e-bike conversion kits and detached lithium-ion e-bike batteries carried separately. Conventional pedal cycles and folding e-bikes that meet the network’s existing rules are expected to remain allowed.

The policy follows an internal safety review focused on the risks posed by lithium-ion batteries used in many modern e-bikes. The review is reported to have highlighted the particular challenges of dealing with a battery fire in constrained railway environments, especially on busy platforms, underground sections and inside carriages.

Merseyrail already applies a separate ban on e-scooters, in line with most British rail operators. The new measures significantly extend restrictions on battery-powered personal transport across the city-region’s rail system.

Fire safety concerns around lithium-ion batteries

Background material referenced in recent coverage notes that lithium-ion battery failures, although relatively rare, can lead to intense and fast-developing fires. When so-called thermal runaway occurs, batteries can release high temperatures, smoke and potentially toxic gases, making incidents difficult to control.

In the context of rail travel, these characteristics present particular challenges. A fire starting on a moving train or crowded platform can be hard for staff and emergency services to reach quickly, and evacuation options may be limited, especially in tunnels or at underground stations.

Guidance produced in recent years by safety bodies and government agencies highlights concerns about unofficial or poor-quality equipment, including low-cost chargers, mismatched batteries and home-fitted conversion kits. Reports suggest that modified or adapted e-bikes are viewed as a higher risk category when compared with certified, factory-built products.

The Merseyrail decision reflects a broader focus within the transport and fire safety sectors on how to manage lithium-ion powered personal mobility devices in public spaces, particularly where large numbers of people gather and evacuation can be complex.

Alignment with wider UK and international transport trends

Merseyrail’s move comes as other transport authorities in the United Kingdom and abroad reassess rules around e-bikes and similar devices. In London, Transport for London has introduced a ban on non-folded e-bikes on parts of its network, in addition to earlier restrictions on e-scooters, citing comparable fire safety concerns on busy urban rail services.

National Rail guidance also places conditions on the carriage of bicycles and electric bikes, with many operators permitting only folding models at peak times or on certain routes. The trend has been towards tighter controls on battery-powered vehicles, particularly on high-frequency commuter and metro-style services.

Internationally, rail and metro operators in several cities have also reviewed access for e-bikes and conversion kits following a series of high-profile battery fire incidents in dense urban areas. Published reports indicate that some networks have opted for partial bans, while others focus on stricter enforcement of battery and charging standards.

The Merseyrail policy adds Liverpool City Region to a growing list of urban rail systems adopting a precautionary approach, prioritising risk reduction where large crowds, enclosed spaces and complex evacuation routes intersect.

Impact on commuters and multi-modal travel

The changes are likely to be most keenly felt by regular commuters and delivery riders who currently combine non-folding e-bikes with Merseyrail services for door-to-door journeys. E-bikes have grown in popularity in many UK cities as a lower-cost and lower-emission alternative to private cars, particularly for longer or hillier trips.

Some local commentary suggests that riders relying on non-folding e-bikes may now face longer journey times, higher costs or practical barriers to maintaining car-free travel patterns. Riders may need to consider alternatives such as folding e-bikes that comply with railway rules, conventional bicycles where feasible, or switching segments of their trips to buses or other modes.

For the operator and transport planners, the policy raises wider questions about supporting active and low-carbon transport while managing emerging safety risks. Observers will be watching to see whether measures such as improved secure parking at stations, clearer guidance on compliant e-bikes, or coordination with local cycling initiatives are developed alongside the restrictions.

As the 1 January 2027 enforcement date approaches, the balance between passenger safety, network reliability and sustainable mobility is expected to remain central to the debate around how rail systems accommodate rapidly evolving personal electric transport.

Next steps and information for passengers

Merseyrail’s published material indicates that the ban will be phased in with a period of communication and awareness-raising before full enforcement begins. Passengers are being advised through online information and station notices to check whether their vehicles fall within the prohibited categories.

After the start of 2027, riders bringing non-folding or modified e-bikes, conversion kits or loose e-bike batteries onto the network may be refused entry to trains or stations. Reports indicate that, in certain circumstances, enforcement action under existing railway byelaws could also be used where necessary.

Passengers intending to travel with a folding e-bike are being encouraged to ensure that their vehicles fold and store in line with railway guidance, and that any batteries or chargers meet recognised safety standards. Observers note that clear labelling and documentation from manufacturers may help staff and riders distinguish compliant equipment from restricted items.

The announcement places Merseyrail among the first regional rail networks outside London to introduce a targeted ban on non-folding e-bikes based on battery fire risk. Its implementation and passenger response are likely to inform future policy discussions across the wider UK rail industry.