The Lorry Direct Vision Standard, also known as the Direct Vision Standard (DVS), is a safety measure implemented in London to reduce collisions between pedestrians, cyclists, and large vehicles such as lorries. This initiative aims to improve the safety of vulnerable road users while promoting the use of safer, more efficient vehicles on the streets of London.
The DVS was introduced by Transport for London (TfL) in partnership with the Mayor of London as part of the Vision Zero commitment to eliminate all deaths and serious injuries on London’s roads by 2041. The DVS requires all heavy goods vehicles (HGVs) weighing more than 12 tonnes to meet certain safety standards to obtain a Safety Permit before entering Greater London.
The key component of the DVS is the Direct Vision Standard star rating system, which measures how much a driver can see directly through their cab window without the aid of mirrors or cameras. Vehicles are assigned a star rating from 0 to 5 based on the amount of direct vision the driver has from the cab, with 0 representing the lowest visibility and 5 the highest.
To obtain a Safety Permit, HGV operators must ensure that their vehicles meet the minimum DVS star rating requirements. Vehicles rated as 0 stars are not allowed to operate in Greater London unless they have additional safety equipment, such as cameras and sensors, to improve visibility. The DVS star rating system aims to encourage the use of vehicles with better visibility to reduce blind spots and improve safety for vulnerable road users.
In addition to the DVS star rating system, the Safety Permit also includes requirements for fitting audible warning systems, safety stickers, and safety equipment to alert cyclists and pedestrians when a lorry is turning left. These additional safety measures are essential in preventing accidents and improving the overall safety of London’s roads.
The implementation of the DVS has led to significant improvements in road safety in London. According to TfL, HGVs are involved in a disproportionately high number of collisions with pedestrians and cyclists, and the DVS is expected to reduce the number of fatalities and serious injuries caused by collisions between lorries and vulnerable road users.
The DVS has also prompted HGV operators to invest in safer vehicles and technologies to comply with the safety standards. By encouraging the use of vehicles with better visibility and safety features, the DVS is driving innovation in the industry and promoting the adoption of safer, more sustainable transport solutions.
While the DVS is currently only mandatory for HGVs operating in Greater London, other cities and regions are considering similar safety measures to improve road safety and reduce the number of collisions involving lorries. The success of the DVS in London has inspired other cities to explore the implementation of similar safety standards to protect vulnerable road users and promote safer transport options.
Overall, the Lorry Direct Vision Standard is a crucial step towards improving road safety in London and beyond. By prioritizing the safety of pedestrians, cyclists, and other vulnerable road users, the DVS is driving positive change in the transport industry and encouraging the adoption of safer, more sustainable transport solutions. As cities around the world face increasing challenges related to road safety, initiatives like the DVS offer a promising path towards a safer, more efficient transportation system for all.