For years active travel campaigners have been trying to persuade us to leave the car at home. They’ve shown us how expensive it is to run a car, they’ve told us about the environmental impact of cars, they’ve asked for segregated cycle lanes, wished for us to just try something different. And suddenly, we’ve all had a taste of discovering this for ourselves through our daily exercise. There’s a good chance you’ve not put fuel in your car since March – how much has that saved you? With few activities available, and fewer cars on the road, we’ve been riding...