Better knowledge of Highway Code changes to protect cyclists and more 20mph speed limits recommended by professor who argues active travel is "best buy" for improving nation's health

A consultant orthopaedic surgeon has made the case for active travel being the "best buy" for improving people's health, publishing a piece in the British Medical Journal (BMJ) arguing that encouraging more cycling and walking journeys should be a priority in the United Kingdom — with better communication of the Highway Code changes designed to protect vulnerable road users, and wider implementation of 20mph speed limits two of her suggestions for helping to "challenge the UK's car dependency and enable active travel for everyone's health".

Professor Scarlett McNally authored the piece published in the BMJ, titled 'Enabling active travel can improve the UK's health', and looked at research around active travel to highlight its health benefits before recommending policy suggestions for bringing about more walking and cycling journeys.

She began by acknowledging the "urgent need to improve the nation's health, which worsened over the pandemic", and noted that an "abundance of evidence and reports" point to exercise being a "miracle cure that improves physical and mental health and reduces demands on NHS services and the need for social care".

"The best forms of exercise are those that fit into everyday life," she continued. "Active travel is a 'best buy' for improving health. Commuting by cycling reduces incidence of, and mortality from, heart disease and cancer by over 30 per cent in a dose dependent manner and reduces sick days and depression."

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However, citing Department for Transport statistics which show that 71 per cent of women and 61 per cent of men believe it is too dangerous to cycle on the UK's roads, Prof. McNally suggested the need for segregated safe cycle routes which, when provided, "people use them, as has been demonstrated in Paris".

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"In the UK, massive central funds are spent on major roads. Conversely, funds for infrastructure to support active travel are stuck in local council budgets, which are facing a £4bn spending gap," she said before making "four suggestions to support active travel cheaply".

Prof. McNally followed many road safety campaigners and charities, such as Cycling UK, in calling for the Highway Code changes of January 2022, brought in to better protect vulnerable road users, to be better communicated to the public with a "bigger media campaign" about safe overtaking distances, and pedestrian and cyclist priority at junctions.

Secondly, and based on the "horrific injuries I see in orthopaedic and fracture clinics" that get "exponentially worse with every 1 mph increase in speed", she suggested the need to "demand 20 mph limits in all areas where people are".

1/2 A couple of papers for us nerds & some top data:
'Active travel is a “best buy” for improving health. Commuting by cycling reduces incidence of, and mortality from, heart disease and cancer BY OVER 30% Imagine a drug that could do that.
But how....https://t.co/0W7OMH1EBp

— Chris Boardman (@Chris_Boardman) March 7, 2024

Looking at the NHS itself, the consultant orthopaedic surgeon argued that the NHS should be "role models" and lead the way on a modal shift from driving to active travel, a transition enabled with pavements in all NHS sites, secure cycle parking, and lockers for wet gear.

"Fourthly, we need to link with other initiatives," she concluded. "Every NHS organisation is required to deliver a 'green plan'. Active travel reduces pollution, which causes catastrophic ill health and harms the planet. Children getting to school under their own steam has huge benefits. Many families cannot afford a second car or live in transport poverty. People being able to get about safely reduces loneliness. Let's challenge the UK's car dependency and enable active travel for everyone's health."

> Cycle lanes grow in popularity once they are installed, study finds – but policymakers warned that "paternalistic" promotion of active travel schemes heightens opposition

In January, we reported new research published in the International Journal of Epidemiology which found that commuting by bike can improve mental health, with those who cycle to work less likely to be prescribed antidepressants.

"This work suggests that cycle commuting is causally related to reduced mental ill-health and provides further evidence in support of the promotion of active travel to encourage commuters travelling shorter distances to shift to cycle commutes," the University of Edinburgh researchers concluded.

Later in the same month, new research by the Swedish School of Sport and Health Sciences in Stockholm, and published in the British Journal of Sports Medicine, found that boosting cardiorespiratory fitness by three per cent in a year was linked to a 35 per cent lower risk of developing prostate cancer.