So are bicycles, if you ride them outside of a protected lane. 30mph collision with a barrier is probably quite survivable in one of these things. Obviously 70

So are bicycles, if you ride them outside of a protected lane. 30mph collision with a barrier is probably quite survivable in one of these things. Obviously 70mph not so. Unsafe depends on your environment. I'm perfectly safe biking about 3/4ths of the way to work. As soon as I get off the protected bikeway, it's a deathtrap.