DVS Solutions

We have a range of products to assist you in getting your DVS vehicle permits. 

What is the Phase 2 Direct Vision Standard / Progressive Safe System?

The Direct Vision Standard (DVS) scheme is an initiative in Greater London set up to aid in the mission to eliminate all deaths and serious injuries caused by Heavy Goods Vehicles.

As of October 2024 the legislation is changing in that any vehicles below 3 stars will need to be fitted with a Progressive Safe System. This means additional equipment to what was required on the first phase of the DVS scheme.

The DVS star rating scale

The revision has come about because of an advancement in technology which will aid in the problem of driver fatigue from traditional side scan sensors which would often alert drivers of an object in the blind spot that was not a vulnerable road user such as street furniture.

What new kit will I need to fit and will some kit I already have fitted be useable?

If your vehicle is under 3 star rated you will require a left turn turn alarm, nearside camera, monitor and the MOIS and BSIS systems to be fitted. You can then apply for a permit from TfL to become exempt from the fines.

Vehicles already fitted with a DVS kit will still require the audible left turn alarm and nearside camera/monitor. They will however also require a MOIS (Moving Off Information System) and BSIS (Blind Spot Information System) to be retrofitted.

My vehicle is GSR compliant from factory - what kit will I need to meet PSS compliance?

You will need to fit an audible left turn alarm with a cut out switch. You will also need blind spot signage-we recommend A3 size for maximum visibility.

Don’t know what your star rating is?

What area is covered in the enforcement area for PCN?

Input your information to check whether your vehicle movements will be affected by the DVS scheme.

Why Choose Centrad

When working with Centrad you can completely assured that we will deliver a solution to fulfil the needs of your business.

We adopt the ‘Goldilocks’ approach in everything we do. We work with our customers to ensure that every single one of our orders delivers exactly the ‘just-right’ solution.

100% satisfaction guarantee

If you are not completely satisfied with our products you get a complete refund. It is as simple as that.

Over 15 years

and a network of fully qualified and insured installers.

Full 2-year

In the unlikely event of something going wrong with our products, you are covered by our full 2-year warranty.

Unlimited lifetime support

We are here to help every step of the way.


Real time tracking with CENLive

CENLive is a user friendly service supplied by Centrad to help you monitor your fleet in real time with full live / remote viewing of video footage and GPS tracking.

Our CENLive system also allows you to access you to also view and playback footage remotely from the vehicle, removing the requirement for having to wait for the vehicle to return back to depot and remove the hard drive. Reduces the hassle and time of plugging your DVR into your computer systems to retrieve data after an incident.

Why choose Centrad?


We’re the only providers who are also fleet operators


You get unlimited support and training with our experts


Our pricing is simple, upfront and honest…just like us!


Our installation is nationwide - and pretty quick too!

Headshot of Geoff Cross, Centrad's Managing Director
Geoff Cross
Managing Director

Need some help choosing the right DVS package for your fleet?

Hi, I am Geoff, Managing Director. If you can’t find what you’re looking for or need a bit of guidance with the best solution for your vehicles then we’re always happy to help. 

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