Defective brakes are the leading cause of road accidents where a vehicle defect was a contributory factor for the sixth year running, according to Department for Transport data.
Defective brakes contributed to a total of 3,894 accidents from 2013 to 2018.
Analysis of the data by Pagid also revealed the highest number of fatalities due to defective brakes occurred in 2018 with 15 deaths – representing a 67 per cent year-on-year increase compared to 2017.
There have been 64 fatalities due to defective brakes since 2013.
Conversely, the overall number of road accidents and casualties, where a contributory factor was identified, have decreased by a fifth (22 per cent) since 2013, with a nine per cent decrease from 2017 to 2018.
Illegal, defective or underinflated tyres
The second leading vehicle defect as a contributory factor, with 11 per cent fewer accidents over the last six years was illegal, defective or underinflated tyres, which contributed to 3,449 accidents.
There have been 5,705 casualties in road accidents where defective brakes were a contributory factor over the last six years; seven per cent more than in accidents where illegal, defective or under-inflated tyres contributed.
Phil Woodcock, Pagid key account manager, said: “While there could be several reasons why brakes are consistently coming out as the top vehicle defect in road accidents, consumers need to be aware that worn brakes are a big problem and present a serious danger to the public.
“Drivers need to be able to trust their brakes in extreme situations, and although they are checked during the annual MOT, 12 months is a long time, especially if the car has received an ‘advisory notice’ that they are partially worn.”
Regional accident stats
Outside of London and the South East which had the highest proportion of reported accidents due to defective brakes, the South West had the most accidents over the last six years (2013-2018) with 442 accidents due to defective brakes.
The North East had the lowest number of accidents due to defective brakes, with 132 over the last six years.
As well as defective brakes, the government data lists five other vehicle defects in this category: Illegal, defective or under-inflated tyres, defective lights or indicators, defective steering or suspension, defective or missing mirrors and overloaded or poorly loaded vehicle or trailer.
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