Fleet Mobile Phone Policy UK: What to Include and How to Enforce It
Using a hand-held mobile phone while driving carries a £200 fine and 6 penalty points for the driver — and potential corporate prosecution for the employer who failed to prevent it. This guide explains the law, what a UK fleet mobile phone policy must include, and how to make it work in practice.
The law on mobile phones while driving
The Road Traffic Act 1988, as amended by the Highway Code and the Road Vehicles (Construction and Use) Regulations, prohibits the use of a hand-held mobile telephone or similar hand-held device while driving a motor vehicle on a road. The law applies whether the vehicle is moving or stationary at a red light.
In March 2022, the UK government strengthened the law to close the so-called “texting loophole.” Previously, only calls and texts were explicitly prohibited. The updated regulations make it illegal to use a hand-held phone for any purpose — including taking photos, playing music, scrolling social media, or checking navigation — while driving. The only specific exemption is using a phone for contactless payment at a drive-through or car wash when the vehicle is stationary.
Hands-free use (via Bluetooth, a mounted phone cradle, or a car kit) remains technically legal. However, the Highway Code (Rule 149) explicitly states that hands-free can be distracting and drivers can still be prosecuted for careless or dangerous driving if their driving is impaired by a hands-free call. The HSE recommends that fleet policies treat hands-free as potentially distracting and encourage drivers to pull over to take calls.
Employer liability
Under Section 87 of the Road Traffic Act, an employer who causes or permits an employee to commit a road traffic offence can face prosecution. A manager who calls an employee knowing they are driving — and the employee answers on a hand-held phone — creates potential employer liability. Under the Corporate Manslaughter and Corporate Homicide Act 2007, a fatal accident caused partly by an employee using a phone at work while driving has led to corporate prosecution where the employer failed to have or enforce an adequate policy.
What mobile phone driving offences cost — driver and employer
Driver consequences
- £200 fixed penalty notice (FPN)
- 6 penalty points on driving licence
- Automatic disqualification for new drivers (under 2 years)
- If court case: unlimited fine and potential disqualification
- Insurance premium increase (FPN must be declared)
- Dismissal risk if company policy breach treated as gross misconduct
Employer consequences
- Prosecution under Road Traffic Act (causing or permitting offence)
- HSE investigation if accident results
- Corporate manslaughter prosecution (fatal incidents)
- Unlimited fines under corporate manslaughter conviction
- Civil liability for injury or damage caused
- Reputational damage — criminal prosecution is public
What to include in a fleet mobile phone policy
A fleet mobile phone policy should be a standalone document — or a dedicated section within your broader fleet safety policy — that makes the rules and consequences absolutely clear. The following elements are essential:
Statement of purpose
Explain why the policy exists — driver safety, legal compliance, and the company's duty of care. A policy that drivers understand the reason for is more likely to be followed.
Scope
Define who the policy applies to — employees, contractors, grey fleet drivers, and agency workers using vehicles for work purposes. The policy should cover all work-related journeys, not just those in company vehicles.
The rule on hand-held use
State clearly that using a hand-held mobile phone or any handheld device while driving — including when stopped at traffic lights — is prohibited at all times and constitutes a disciplinary offence.
Hands-free position
State whether hands-free is permitted and under what conditions. Many organisations go further than the law requires and prohibit all calls while driving. If hands-free is permitted, specify that calls must be kept short and drivers must pull over safely if the call requires significant attention.
Journey management
Establish the expectation that drivers programme navigation systems and set up music or podcasts before setting off — not while moving. Require that drivers pull over safely to a legal parking place to make or receive calls rather than using hands-free.
Emergency calls
Confirm that emergency calls are an exception — but that drivers must pull over safely before calling 999 unless this creates a greater immediate danger.
Consequences
State clearly that a fixed penalty notice or accident arising from mobile phone use during work hours will be treated as a disciplinary matter. Outline the disciplinary process, including escalation to dismissal for serious or repeated breaches.
Manager responsibilities
Specify that managers must not call or message employees when they know they may be driving. Calls that go unanswered should not be followed up until the employee has confirmed they are no longer driving.
How to enforce a mobile phone policy in practice
Writing a policy is the easy part. Enforcement — particularly for a dispersed field workforce where drivers are unsupervised most of the day — is harder. These practical approaches improve compliance without creating a surveillance culture:
Training and induction
Every driver should receive a briefing on the mobile phone policy before they start driving for work, and at least annually thereafter. The briefing should cover the law, the penalties, and the company's specific rules. Drivers should sign to confirm they have received and understood the policy — this creates a documented record for HR and legal purposes.
Manager behaviour sets the tone
If managers routinely call employees during driving hours and expect them to answer, no written policy will overcome that expectation. The most effective cultural change comes from senior management commitment — including a clear instruction that managers should not call drivers during known driving periods, and that voicemails or messages requiring a response should be flagged so drivers can respond when safely parked.
Journey management systems
Building a journey planning culture reduces the need for reactive phone calls during journeys. If schedulers have visibility of driver location via live tracking and job status via the driver app, the number of “where are you?” calls falls significantly. FleetGS's live tracking and job management tools directly reduce the volume of calls that put drivers at risk.
Telematics and dash cam data
While telematics cannot directly detect phone use, it can flag journey patterns that suggest a stop in an unexpected location (possibly to use a phone), and identify drivers with high rates of harsh braking or near-miss events that correlate with distracted driving. Forward-facing dash cams with AI capabilities can detect hand-to-face movements and driver inattention — useful for high-risk roles. Any camera-based monitoring must comply with GDPR and be disclosed to drivers.
Consistent, fair investigation
When a fixed penalty notice is issued or an accident occurs, the investigation should be consistent. Review telematics data, question the driver, and apply the disciplinary process as documented. Inconsistent enforcement — where some drivers face consequences and others don't — undermines policy credibility and creates potential equal treatment claims.
Should you ban hands-free calls too?
The research on hands-free calls and driving is clear: a hands-free call impairs driving performance significantly more than a conversation with a passenger, and to a comparable degree to a hand-held call. This is because the cognitive demand of a phone conversation — unlike talking to a passenger — does not reduce when the driving task becomes more demanding.
The Royal Society for the Prevention of Accidents (RoSPA), the HSE, and the Fleet Safety Forum all recommend that fleet policies go beyond the legal minimum and prohibit all mobile phone use — including hands-free — while driving. The argument is simple: the business benefit of a driver taking a call in the car is modest; the risk of an accident, an HSE investigation, or a corporate manslaughter prosecution is not.
If your organisation permits hands-free, the policy should set clear expectations: calls should be short, drivers should not take calls when conditions are difficult (motorway lane change, heavy traffic, adverse weather), and drivers should always feel empowered to decline a call and call back when parked.
Frequently asked questions
The Road Traffic Act 1988 (as amended by the Highway Code and subsequent regulations) prohibits the use of a hand-held mobile phone or similar device while driving. Since February 2022, the law was strengthened to close the 'texting loophole' — it is now illegal to use a hand-held phone for any purpose while driving or stopped at traffic lights, including to take photos, play games, or scroll through a playlist. The only exception is using a phone to make a contactless payment at a drive-through or car wash when the vehicle is stationary. Using a hands-free system (e.g. Bluetooth, car kit, or earpiece) is still legal, but drivers can still be prosecuted under the broader careless or dangerous driving offences if their driving is impaired.
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Reduce mobile phone risk across your fleet with FleetGS
Live tracking, driver app job management, and driver behaviour monitoring reduce the need for reactive calls during journeys — one of the most practical ways to cut mobile phone risk in a fleet.