HGV Safety in London: New Blind Spot Tech Now Required

08/09/2025 /

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New rules for HGV safety in Greater London

Since 2021, all HGVs over 12 tonnes gross vehicle weight must hold a permit to operate in Greater London. This is part of Transport for London’s Direct Vision Standard, designed to protect vulnerable road users by reducing blind spots and improving driver visibility.

What is the Direct Vision Standard (DVS)?

The DVS uses a star rating system (0 to 5 stars) to assess how much the driver can see directly through the cab windows. Zero stars indicate poor visibility; five stars reflect good direct vision.

October 2024: What’s changed?

From October 2024, HGVs rated zero, one or two stars must install a Progressive Safe System to qualify for a permit. These upgrades aim to eliminate blind spots and enhance safety in urban environments.

What equipment is now required?

To meet the Progressive Safe System requirements, the following must be fitted:

  • Camera monitoring systems on the nearside to eliminate blind spots
  • Mirrors or cameras on the front and nearside of the vehicle
  • Blind Spot Information System (BSIS) to detect cyclists and pedestrians on the nearside
  • Moving Off Information System (MOIS) to detect vulnerable users in the front blind spot
  • Side underrun protection
  • Audible left-turn warnings (or right-turn for LHD vehicles)
  • Clear external warning signage for other road users

Retrofit compliance and MOT standards

When upgrading older vehicles, installation must meet MOT requirements. The DVSA has issued guidance on compliant BSIS equipment placement.

Need help navigating the new requirements?

We can support you with fleet risk assessments, permit compliance checks and system recommendations. Get in touch to ensure your vehicles meet the 2024 standards.

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