Stephen Frost
@sfrost.bsky.social
11K followers 2.2K following 4.3K posts
Mobility justice | Climate action | Public engagement Live in Bristol 🇬🇧, raised in Norfolk. Views my own. There will be typos.
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sfrost.bsky.social
Latest report from me below, and here's the Guardian's coverage (thanks to the environment team for covering it).

Current policy won't deliver the emissions reductions from transport needed by 2030 and risks widening inequality. Prioritising fairness is the key to unlocking faster climate action.
Reposted by Stephen Frost
giuliomattioli.bsky.social
Important new study by the @doughnuteconomics.bsky.social team in @nature.com finding that "the richest 20% of nations, with 15% of the global population, contribute more than 40% of annual ecological overshoot" doi.org/10.1038/s415...
Reposted by Stephen Frost
ianwalker.bsky.social
"The single most important behaviour, design or regulation for creating streets conducive to walking and cycling, was physical separation between the modes"

We've got a new study out, learning from a broad mixture of street users, planners and designers

www.sciencedirect.com/science/arti...
Highlights
    For marginalised street users mode separation is the key to human-scale movement.
    Streets conducive to walking and cycling have functional, safe and accessible design.
    Professionals must approach street design, regulation and user behaviour holistically.
    Combinations of influencing factors persuade people to either use or avoid a street.
    There are no easy fixes to the public realm that will work for all non-drivers.
Reposted by Stephen Frost
sgoodyear.bsky.social
This just makes me so sad. People have been trained to hate the sound of other people. Meanwhile we all are marinating in the drone of motors all the time.
alisonstenning.bsky.social
This is appalling. It seems the parish council made a mistake, and some adults complained. And it's children and young people who lose out, with plans for a new play space pushed into next year at least.

It's the sound of children playing, FFS.
ppushbike.bsky.social
A play facility that was paid for by community fundraising has been demolished because residents complained about the noise.

They should be ashamed of themselves

www.bbc.co.uk/news/article...
Reposted by Stephen Frost
sfrost.bsky.social
Also… this kind of thing is just frustrating. On several greenways (which are signposted traffic-free cycleways) near me the A frame barriers are far too narrow for this e-bike. I imagine anyone with an adapted cycle would find this impossible to get past.
Handlebars of this e-bike are too wide to fit through the entrance meant for bikes
sfrost.bsky.social
Good thinking. That might work, as long as it didn’t get in the way of our kids buggies, but I’d still struggle to get it through our narrow corridor & find somewhere to put it
sfrost.bsky.social
This particular e-bike model isn’t for me in the longer term though and this picture shows why. It is a lot heavier and bigger than is comfortable lifting up into our house + finding a place to store it is tricky.
E-bike leaning against a front porch with steps up to a front door
sfrost.bsky.social
Only a few days into loaning this e-bike and the cycling experience is everything I hoped - getting around is both easier and more fun. The only negatives are the same as for other cyclists: eg potholes, dodgy infrastructure. Finding traffic less worrying with the added confidence in my acceleration
sfrost.bsky.social
Giving the e-bike a proper runaround the south & centre of Bristol today. I was keen to see how it handled the iconic Park Street hill. Answer = incredibly well. Still had to work enough to raise my heart rate but nowhere near the level when trying it on my regular bike.
E-bike parked at the top of Park Street, Bristol
Reposted by Stephen Frost
sfrost.bsky.social
Me too. Unless someone comes along with a secure way to park one in our street (or we move) there’s not a lot of chance of us getting one
Reposted by Stephen Frost
emmabmusic.bsky.social
We live in a city and have an e-cargo bike to transport small around, and it's great!
sfrost.bsky.social
Interesting research on attitudes towards & use of e-cargo bikes in the UK.

Particularly noteworthy for demonstrating the level of interest in e-cargo bikes nationally and the extent to which they replace car journeys. In a trial in suburban areas over 50% of the distance travelled replaced car use
E-cargo bikes as a personal transport mode in the UK: insights from surveys and suburban trials
This paper explores the potential of e-cargo bikes as a personal transport mode in the UK, reporting on a series of surveys and trials. Hypothesising …
www.sciencedirect.com
sfrost.bsky.social
Interesting research on attitudes towards & use of e-cargo bikes in the UK.

Particularly noteworthy for demonstrating the level of interest in e-cargo bikes nationally and the extent to which they replace car journeys. In a trial in suburban areas over 50% of the distance travelled replaced car use
E-cargo bikes as a personal transport mode in the UK: insights from surveys and suburban trials
This paper explores the potential of e-cargo bikes as a personal transport mode in the UK, reporting on a series of surveys and trials. Hypothesising …
www.sciencedirect.com
sfrost.bsky.social
Mum passed away two years ago today. This poem has stuck with me over those years and helped me recognise & make space for grief.

“When grief comes to you as a purple gorilla you must count yourself lucky.
You must offer her what’s left
of your dinner, the book you were trying to finish…”
Grief
Eventually she puts one of her heavy purple arms around me, leans her head against mine, and all of a sudden things are feeling romantic. So I tell her, things are feeling romantic.
www.poetryfoundation.org
sfrost.bsky.social
How do you know your city is a healthy habitat for people? A decent place to start is whether children can play freely in their neighbourhoods and get around independently.

This is an excellent introduction to Tim’s work and the benefits of shifting away from car centric urban spaces.
thewaroncars.bsky.social
New episode up! We talked with researcher Tim Gill about how we need to make our cities safe for children, not cars. "Children are basically living very captive and kind of contained lives, and that's just not healthy."
podcasts.apple.com/us/podcast/c...
Headshot of a smiling Tim Gill
sfrost.bsky.social
Love it! We’re car free and getting an e-bike that can ferry kids & stuff about would be transformative. Finding a way to store it in our narrow house with no front garden and steps up to the front door is our biggest challenge
sfrost.bsky.social
Enjoy! My wife has already borrowed this one for a ride back from town (whilst I jumped on a Dott bike) and found it worked well for her too. She’s starting a job out in Stockwood soon and cycling up the hill from Bedminster doesn’t appeal but with an e-bike should be ok
sfrost.bsky.social
There didn’t seem to be, or at least I wasn’t offered a choice beyond making sure it was the right size for my height. Ideally I’d have a lighter/smaller model as lifting this up the steps to our house was a bit awkward
sfrost.bsky.social
One ride in and I’m already in love!
sfrost.bsky.social
Taking advantage of Bristol’s try a bike scheme to give an e-bike a go. I rarely cycle so looking forward to exploring bits of the city I don’t normally get out to and testing it on a few hills

More details on travel support available in Bristol & West of England: travelwest.info/for-communit...
E-bike parked at the start of the chocolate path (Bristol)
Reposted by Stephen Frost
peterwalker99.bsky.social
It’s just possible that the Labour voices who urged Khan to ditch Ulez expansion after the Uxbridge by-election were not, after all, strategic geniuses.
london.gov.uk
184 years earlier than predicted, London has met the legal limits for toxic NO2 for the first time.

This historic milestone proves that bold action like expanding ULEZ works, protecting children’s health and giving millions cleaner air to breathe.
London Ulez reduced nitrogen dioxide to legal limit, mayor says
The mayor of London says the fall in airborne toxins is due to the Ultra low emission zone expansion.
www.bbc.co.uk
Reposted by Stephen Frost
london.gov.uk
184 years earlier than predicted, London has met the legal limits for toxic NO2 for the first time.

This historic milestone proves that bold action like expanding ULEZ works, protecting children’s health and giving millions cleaner air to breathe.
London Ulez reduced nitrogen dioxide to legal limit, mayor says
The mayor of London says the fall in airborne toxins is due to the Ultra low emission zone expansion.
www.bbc.co.uk
sfrost.bsky.social
New evidence from Montreal of the benefits of compact communities

Study finds a 10% increase in compactness results in a marginal (0.62%) increase in car trips amongst some car users but a substantial (c.25%) increase in sustainable mode trips and much lower distance travelled by cars (c.10-14%)
Does compact development increase car use among car users?
One of the goals of compact urban development is to reduce driving and increase the use of sustainable modes of transportation (public and active tran…
www.sciencedirect.com