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The Direct Vision Standard, or DVS, is Transport for London’s safety scheme for HGVs over 12 tonnes operating in Greater London. It measures how much a driver can see directly through the cab windows and uses a zero-to-five-star rating to show the level of visibility a vehicle provides. The aim is simple: reduce blind spots, improve road safety and better protect people walking and cycling.
Since 28 October 2024, the rules have tightened. HGVs over 12 tonnes now need a minimum three-star rating to obtain a safety permit for use in Greater London. Vehicles rated zero, one or two stars must be fitted with the Progressive Safe System, and permits issued under the previous Safe System conditions expired on 27 October 2024.
What is the Direct Vision Standard (DVS)?
The Direct Vision Standard (DVS) requires all heavy goods vehicles (HGVs) over 12 tonnes to meet specific visibility standards or fit additional safety equipment before operating in Greater London.
It measures how much a driver can see directly through the cab windows and uses a zero to five star rating to show the level of visibility a vehicle provides. The aim is simple: reduce blind spots, improve road safety and better protect people walking and cycling.
Vehicles rated zero, one or two stars must be fitted with the Progressive Safe System before they can qualify for a DVS safety permit.
Where does the Direct Vision Standard apply?
The Direct Vision Standard applies across Greater London and covers the full DVS enforcement area, where Transport for London enforces its HGV safety rules.
Any HGV over 12 tonnes entering or operating within this area must meet the required standards and hold a valid safety permit. This applies whether your vehicles are based in London or just passing through for a job.
It doesn’t matter where your vehicle is based. If it enters Greater London, the rules apply. That means operators running occasional jobs into the city need to plan just as carefully as fleets working there every day.
For many operators, this becomes a planning issue as much as a compliance one. A single delivery into the capital can bring your fleet within scope, so it’s important to know where you stand before entering the zone.
How does the DVS star rating system work?
The DVS star rating system ranks HGVs based on the direct visibility they provide to the driver from the cab. The ratings range from zero to five stars:
- Zero Star: Highest risk to road users due to limited visibility
- Zero – Two Star rating: Safety modifications are mandatory to obtain the new safety permit as of October 28, 2024
- Three – Five Star: No mandatory additional safety modifications are required to obtain the new safety permit as of October 28, 2024
- Five Star: Least risk to road users due to great visibility
What is a DVS safety permit?
A DVS safety permit is required for any HGV over 12 tonnes operating in Greater London. It’s issued by TfL and based on the vehicle’s DVS star rating. If a vehicle has a lower rating, it will need the Progressive Safe System fitted before it can qualify for a permit.
To apply, fleet operators need to use the TfL system and provide vehicle details. In some cases, they’ll also need to submit supporting evidence, such as star rating information or photos of fitted safety equipment. Without a valid permit, operators risk fines and disruption to work in London.
If you’re unsure where a vehicle stands, you can check its current rating using the DVS star rating checker.
What changed in the Direct Vision Standard in 2024?
As of midnight on October 27, 2024, all existing DVS permits become void. HGVs over 12 tonnes (Gross Vehicle Weight) must meet a minimum DVS standard rating of three stars to obtain a safety permit for operation within Greater London. Any existing HGVs over the specified weight with a star rating of less than three stars will require additional safety equipment to be installed. This new requirement aims to enhance road safety, particularly for vulnerable road users like cyclists and pedestrians.
During the 2024 transition to the updated DVS rules, TfL offered a limited grace period for some operators who could show that Progressive Safe System installations had already been booked. That transition period has now ended.
For a more detailed look at these changes and what they mean in practice, see our article on navigating the Direct Vision Standard.
What is the Progressive Safe System (PSS)?
If a vehicle does not meet the three-star rating, it must comply with the Progressive Safe System (PSS). This sits at the heart of improving safety in urban fleets, helping drivers see more of what’s happening around them and reduce blind spots in day-to-day driving.
So what does that look like in practice:
- A Camera Monitoring System (CMS) helps cover blind spots, giving drivers a clearer, more complete view of the road.
- Blind Spot Information System (BSIS) supports full coverage down the nearside, which is often where vulnerable road users are hardest to spot.
There are also a few additional requirements to ensure compliance:
- Vehicles need either Class V and VI mirrors or a CMS that replaces them, helping maintain indirect vision.
- Side under-run protection must be fitted to both sides, reducing the risk in the event of a collision.
- Audible warnings play a role too, alerting nearby road users when the vehicle is turning.
- Moving Off Information System adds another layer of protection, using front sensors to detect people or cyclists as the vehicle pulls away.
Together, these measures help create a safer, more aware driving environment, especially in busy urban settings.
How can fleet operators comply with DVS?
- A DVS safety permit is mandatory for any HGV over 12 tonnes operating in Greater London. The scheme applies 24/7, so vehicles need a valid permit before entering the area.
- The permit is linked to the vehicle’s DVS star rating. HGVs rated three to five stars can qualify directly, while zero to two star vehicles need the Progressive Safe System fitted before a permit can be issued.
- Operators must apply through TfL and provide key vehicle details, including the VRM and country of registration. If TfL does not hold the vehicle’s star rating, operators may also need to submit supporting evidence such as manufacturer confirmation or safety evidence photos.
What happens if you don’t comply with DVS?
Non-compliance with DVS can lead to a £550 fine for each non-compliant HGV driven in Greater London. That falls to £275 if paid within 14 days, but rises to £825 if left unpaid after 28 days. Tfl may also issue a new PCN for every day the vehicle continues to operate without a valid permit.
Beyond the fine, the bigger risk is disruption. If your vehicles can’t operate legally in London, jobs may need to be delayed, rerouted or reassigned until the issue is resolved.
Why is DVS important for fleet managers?
For fleet managers, DVS is about more than meeting a London requirement. It has a direct impact on driver safety, vehicle planning and how smoothly your operation runs.
At its core, the standard supports safer urban driving by improving visibility around HGVs. That matters in busy environments where drivers are sharing the road with cyclists, pedestrians and other vulnerable road users.
It also brings a clear compliance responsibility. If vehicles don’t meet the required standard, operators need to act early to avoid fines, delays and last-minute disruption.
There’s an operational side too. Fleets travelling into London need to know which vehicles are compliant, which may need upgrades and how that affects scheduling, routing and access to work in the capital.
Reputation plays a part as well. For many operators, showing that safety and compliance are taken seriously can help build trust with customers, partners and the communities they serve.
How telematics can support DVS compliance
Telematics systems like Webfleet can help make DVS compliance easier to manage day to day. Real-time vehicle tracking shows which HGVs are operating in London, while geo-fencing can alert teams when vehicles move into or out of the DVS zone.
Through WEBFLEET.connect partner integrations, operators can combine telematics with existing cameras, active monitoring sensors and vehicle check tools in one place.
For fleets that need extra visibility, Webfleet Video combines dash cam footage with driving data to give more context around road incidents and driving events. Webfleet’s CAM Pro can also be used for DVS or PSS compliance when combined with auxiliary cameras and other devices.
Together, these tools can help fleet managers monitor vehicle activity in the DVS zone and respond earlier when action is needed.
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