Understanding HGV Driver Hours Rules in the UK
HGV driver hours rules exist to protect road safety by preventing driver fatigue — one of the leading causes of serious accidents involving heavy goods vehicles. These regulations limit how long drivers can spend behind the wheel each day and week, mandate minimum rest periods, and require digital tachographs to record all driving activity for enforcement purposes.
Following the UK's departure from the European Union, the country retained the core EU driver hours regulations (previously Regulation EC 561/2006) in domestic law. This means the rules that apply to HGV drivers in the UK today are virtually identical to those across Europe, maintaining compatibility for international haulage operations. The Driver and Vehicle Standards Agency (DVSA) is responsible for enforcing these rules through roadside inspections, operator premises visits, and tachograph analysis.
Whether you are an HGV driver planning your shifts, a transport manager scheduling routes, or a business owner booking haulage services, understanding driver hours rules helps you plan realistic delivery timescales and work with haulage companies that operate compliantly and safely.
Daily Driving Limits — How Many Hours Can an HGV Driver Drive?
The maximum daily driving time for an HGV driver is 9 hours. This limit can be extended to 10 hours on no more than two occasions in any given week. Driving time means any time the vehicle is in motion on a public road — it does not include loading, unloading, vehicle checks, or other non-driving duties.
The daily driving period must fall within a daily spread of no more than 13 hours from the start of work to the start of the daily rest period. Within this 13-hour window, the driver must fit their driving time, breaks, and any other work activities. This means a driver starting at 06:00 must begin their daily rest no later than 19:00.
Mandatory Breaks During Driving
After 4.5 hours of cumulative driving, a driver must take a break of at least 45 minutes. This break can be taken as a single 45-minute rest or split into two parts — the first being at least 15 minutes and the second at least 30 minutes, taken in that order. During breaks, the driver must not drive or perform any other work. Other work activities like loading do not count as a break.
Daily Rest Requirements
Every HGV driver must take a daily rest period within each 24-hour window starting from the end of their last daily or weekly rest. The standard daily rest is 11 consecutive hours. However, the rules allow a reduced daily rest of 9 consecutive hours up to three times between weekly rests.
Alternatively, a regular daily rest of 12 hours can be split into two periods — the first being at least 3 hours and the second at least 9 hours, totalling 12 hours. This split rest arrangement allows drivers to take a mid-afternoon nap, for example, without wasting their entire rest period in one block.
Weekly Driving and Rest Limits
Weekly Driving Limit
The maximum total driving time in any single week (Monday 00:00 to Sunday 24:00) is 56 hours. Additionally, the total driving time over any two consecutive weeks must not exceed 90 hours. This fortnightly limit prevents drivers from working maximum hours every week by ensuring that a heavy week must be balanced by a lighter one.
Weekly Rest Periods
HGV drivers must take a weekly rest period of at least 45 consecutive hours (a regular weekly rest) within each week. This can be reduced to a minimum of 24 consecutive hours (a reduced weekly rest), but any reduction must be compensated by an equivalent period of rest taken in one block before the end of the third week following the reduction.
In practice, this means a driver can take a reduced weekly rest of 24 hours one week, but must make up the missing 21 hours (45 minus 24) by attaching them to another rest period within the next three weeks. The rules allow a maximum of two consecutive reduced weekly rests before a full 45-hour rest must be taken.
HGV Driver Hours at a Glance — Quick Reference Table
| Rule | Standard Limit | Permitted Reduction |
|---|---|---|
| Daily driving | 9 hours | 10 hours (max 2x per week) |
| Break after driving | 45 min after 4.5 hours | Split: 15 min + 30 min |
| Daily rest | 11 consecutive hours | 9 hours (max 3x between weekly rests) |
| Weekly driving | 56 hours maximum | N/A |
| Fortnightly driving | 90 hours over 2 weeks | N/A |
| Weekly rest | 45 consecutive hours | 24 hours (compensate within 3 weeks) |
| Daily spread | 13 hours start to rest | 15 hours with reduced daily rest |
Working Time Regulations — The Other Set of Rules
In addition to the driver hours rules that govern driving and rest, the UK's Road Transport Working Time Regulations impose separate limits on total working time. These regulations cap the average weekly working time at 48 hours when averaged over a 17 or 26-week reference period. They also prohibit more than 60 hours of work in any single week and require at least 6 hours of consecutive rest when more than 9 hours of work are performed.
Working time includes driving, loading and unloading, vehicle maintenance checks, administrative tasks, and any other duty performed for the employer. It does not include breaks, daily or weekly rest periods, or time spent travelling to or from the vehicle when it is not at the driver's home or the employer's base.
Tachograph Requirements for UK HGV Drivers
All HGVs over 3.5 tonnes used for commercial goods transport must be fitted with a tachograph — a device that automatically records the vehicle's speed, distance, and the driver's activities. Since 2006, new vehicles must use digital tachographs, and the latest smart tachograph requirement applies to vehicles registered from 2019 onwards.
Drivers must use their personal driver card in the tachograph to identify themselves. The card records all driving, other work, availability, and rest periods. DVSA enforcement officers can download data from both the vehicle unit and driver card during roadside inspections. Records must be kept for a minimum of one year, and drivers must be able to produce records for the current day and the previous 28 days at any roadside check.
Why Driver Hours Compliance Matters for Haulage Customers
When you book haulage services, the driver hours rules directly affect delivery timescales. A long-distance delivery — say, container haulage from Felixstowe to Scotland — cannot be completed by a single driver in one unbroken run because the total driving time exceeds the daily limit. Professional haulage companies like Rincon Services factor driver hours into every route plan, ensuring legal compliance while providing realistic delivery estimates.
Working with a compliant haulage company protects your business too. If a driver involved in an accident is found to have exceeded their hours, the sending company can face legal scrutiny. Choosing operators who demonstrate proper driver hours management — through fleet management systems, digital tachograph analysis, and professional scheduling — reduces this risk for everyone in the supply chain.
At Rincon Services, our fleet of 20+ HGVs operates with full tachograph compliance and proactive driver hours management. Our operations team schedules all movements within legal limits, ensuring your freight arrives safely and on time without cutting corners on driver welfare or road safety.