Cyclists who kill pedestrians by acting dangerously on the road could face life imprisonment under a proposed change to the law.

Currently, cycling offenders can be imprisoned for no more than two years under an 1861 law originally intended for drivers of horse-drawn carriages.

A government

The changes would also mean serious injury caused by dangerous cycling – or death by careless or inconsiderate cycling – could incur punishments of five years in jail, fines, or both.

A serious injury caused by careless or inconsiderate cycling would result in a two-year sentence, a fine or both under the proposed changes.

The government estimates that of 1,600 deaths on UK roads last year, four were caused by cyclists.

A DfT spokesperson said updating the more than 160-year-old legislation would “ensure that the tiny minority who recklessly disregard others face the full force of the law”.

They added: “Dangerous cycling is completely unacceptable, and the safety of our roads is a key priority for this government.”

The amendment to the Crime and Policing Bill – which is currently at the committee stage – will be debated by Parliament in “due course”, the spokesperson said.

Under the previous government, Conservative MP Sir Iain Duncan Smith campaigned to amend another bill – the Criminal Justice Bill – to hold cyclists accountable for reckless behaviour.

He cited campaigning by Matthew Briggs, whose wife, Kim, died from head injuries after a collision with a cyclist in 2016.

Charlie Alliston – who was riding a fixed-gear bike with no front brakes – was cleared of manslaughter and found guilty of causing bodily harm by “wanton or furious driving”.

Mr Briggs told BBC Radio 4’s Today programme at the time that he wanted to “try and stop another family having to go through what we have had to go through”.

His campaign welcomed Friday’s news, writing on X: “After nine years of campaigning and a few false starts, it looks like we might finally be there!”

A government source close to Transport Secretary Heidi Alexander told the BBC that changing the law “at the first opportunity” was “definitely personal” to her as she was Mr Briggs’ MP when his wife was killed.

They said: “While this is an important victory for those families, 1,600 people were killed on our roads last year and just four caused by cyclists.

“We need to address that too and will be bringing forward a road safety strategy before the end of the year.”