Being a bicycle courier is incredibly dangerous. In terms of days lost through injury it’s up there with farming, meat-packing and deep-sea fishing. Most couriers are classified as self-employed subcontractors for tax purposes, but many courier companies treat them as contracted employees. The freedom to chose what work you do turns out to be a mirage: turn down a job or two and you’ll quickly be asked to hand back your radio and find a new company to work for. It’s also badly paid. At CitySprint, one of London’s largest courier companies, a low-priority bicycle delivery from EC2 to SW1 pays the rider £1.25. The company defends its rates by arguing that no courier is ever asked to go on these schleps across the city with just one job in the bag: if you’re quick you can pick up several packages in one part of town and deliver them all at the other end. But what you’ll earn for the work is pretty much the same as it was twenty years ago.