And as F=MA, and A is going from a given speed to zero very quickly, M also becomes a major issue. I'd rather be hit by a 1ton car @ 30mph than a 3ton car @ 20mph. But 1ton car @ 20mph would be even better! Let's do both. It's time to tackle obesity in cars.

This tw@ needs removing from office

This tree was planted less than 2 years ago as a replacement for a tree where the pedestrian crossing is located just in the background. It won't take long for it to mature and start to fill the new space #coundoncycleway

Parking on zebra zigzags next to a primary school at 3:15.. Should have gone to Specsavers

'Bike riders recognise that mandatory helmet legalisation does not tackle the risk of injury at its root [and] felt that helmets dehumanise bike riders which could lead to further violence against them.' 🚨NEW STUDY🚨: sciencedirect.com/science/articl… (cartoon by Dave Walker)

In mechanics and physics, simple harmonic motion is a special type of periodic motion an object experiences due to a restoring force whose magnitude is directly proportional to the distance of the object from an equilibrium position and acts towards the equilibrium position

".. so I'm really just trying to do to the UK what you've done to Twitter"

Caption this..

Let's chase the shiny future things that will serve a very wealthy niche rather than basic proven technology for the masses. Buses, cycles and feet! BBC News - Government wants flying taxis to take off in 2 years bbc.co.uk/news/technolog…

Just finished the audio of The Secret Barrister 🦋 Stories of the Law and How it's Broken. Brilliant brilliant brilliant. Insightful and thought provoking.

Let's hope this is true! Labour investment in cycling and walking will be unprecedented, says Louise Haigh theguardian.com/politics/artic…

I have the ideal road plan for Britain. Take the 16 major highway schemes worth £15bn and bin them | Christian Wolmar theguardian.com/commentisfree/… It's a great shout actually

Every single driver parked on this cycle lane knew, deep down, that they were making other people’s journeys more perilous. And they did it anyway.

Waiting at a bus stop with kids for an hourly service that is over 20 mins late. Why do we put up with this shit in the UK?

Just filter it.. BBC News - Fourth crash into Birmingham railway bridge in one month - BBC News bbc.co.uk/news/articles/…