A crowd estimated at 1,000 people strong gathered in Union Square yesterday evening to remember victims of traffic violence and call for preventive action at the Vision Zero Vigil, organized by Transportation Alternatives and Families for Safe Streets.

The message was simple: Traffic crashes and the suffering they cause are preventable. We can’t accept life-altering injuries and the deaths of loved ones as unavoidable “accidents.” Robin Urban Smith was there to capture it for Streetfilms.

New York’s streets are getting safer, but not fast enough. With 123 traffic deaths and more than 23,000 injuries so far in 2015, the city has to do better. There’s much more the de Blasio administration can do with street design and traffic enforcement to rapidly reduce the scale of traffic violence. Hopefully last night’s gathering left an impression on DOT Commissioner Polly Trottenberg and NYPD Deputy Inspector Dennis Fulton, who were both in attendance.

Aaron Charlop-Powers, whose mother was killed by a bus driver while she was biking in the Bronx five years ago, closed out the vigil with a call to carry the momentum forward. “We aren’t asking for your condolences,” he said. “We are asking for your action.”