Ghost bikes memorialize fatal bicycle accidents.
Ariel SchlesingerA ghost bike marks the spot of a fatal bicycle accident.

For the last week, people have been forwarding me this New York Times op-ed by Daniel Duane, which has the attention-grabbing title of “Is it O.K. to Kill Cyclists?” (In short: no. Or: maybe. We’ll get back to that.)

Duane describes himself as a convert to cycling because he likes the shorts, and the wind in his hair, and  because it’s what the cool kids are doing these days. But as of press time he is having a hard time biking anywhere but on remote country roads and on the stationary bicycle in his basement, because fear of death. Specifically, fear of the kind of death where no one gets punished for killing you, because in the cities closest to Duane, especially San Francisco, there have been a series of well-publicized stories recently about accidents between cars and cyclists where the cyclist winds up dead, and the driver, even when clearly at fault, winds up with only a ticket.