The Transport Committee has heard compelling evidence that new drivers could soon be forced to use mandatory speed limiters and dashboard cameras as part of a sweeping road safety initiative. Experts testified that technological advancements could make exceeding speed limits physically and technologically impossible.
Transport Committee Hears Expert Testimony
Dr Rob Török, a pre-hospital emergency doctor, told the committee that speed remains the predominant risk factor and controllable variable within the road safety system. He argued that Intelligent Speed Assistance (ISA) technology should eventually evolve to prevent vehicles from ever breaking the law. "It should become physically and technologically impossible for a vehicle to exceed the legal speed limit," Dr Török stated.
Lilli Matson, chief safety officer at Transport for London, supported the concept of mandatory ISA, suggesting it "could be a national requirement" rather than a local one. Her comments underscore the growing consensus among safety officials that technology holds the key to reducing speeding-related accidents and fatalities.
Intelligent Speed Assistance Technology Details
The committee learned that ISA systems are already capable of identifying posted speed limits and either warning drivers or actively limiting vehicle speed. Phil Jones, chair of transport consultancy PJA, noted that vehicle manufacturers are already required to install these systems for the European Union market. He added that the technology has "great potential" and could remove one of the main arguments against lower speed limits – that they are difficult to enforce.
A distinction was made between Advisory ISA, which is standard in most new cars, and Intervening Intelligent Speed Assistance (IISA). The latter actively prevents a car from exceeding the limit unless the driver overrides it in an emergency – and such overrides are logged for review. This interventionist approach is considered more effective for habitual speeders.
Public Support and Concerns
According to a recent RAC survey, a significant majority of drivers back the idea. 80 per cent of respondents said they would support fitting an IISA device to the cars of individuals caught excessively speeding or with multiple speeding offences. This indicates strong public appetite for targeted enforcement technology.
However, not all reactions have been positive. One driver expressed frustration with current ISA systems, pointing out that inaccurate signage can cause unintended braking. "They need to sort out the signage at the side of the roads first. One road I go down is a 60 then at the entrance to a HGV wagon park there is a 10mph sign for the park which my car picks up as the speed limit for the road. If this tech is mandatory then who pays the accident claims when cars slow down unexpectedly?" the driver asked, highlighting potential liability and infrastructure issues.
The Transport Committee is expected to continue examining the feasibility of making ISA mandatory for new drivers, with further evidence sessions planned before any formal recommendations are made.
