Skip to Content
Streetsblog USA home
Streetsblog USA home
Log In
Bicycle Infrastructure

Activists Form Chains of “Human Bollards” to Demand Protected Bike Lanes

An August demonstration in Manhattan demanded better protection for the bike lane on Second Avenue. Photo: David Meyer

Last weekend in San Francisco, bike advocates formed a human chain along the Embarcadero. They were calling for physical protection of a green bike lane that directly abuts high-speed traffic -- using their bodies to shield the riders who use the route every day.

It was the third such protest in San Francisco in recent months, and it's a tactic that's inspired advocates in other cities.

New York City's Transportation Alternatives organized a human-protected bike lane protest along Second Avenue in Midtown Manhattan, which lacks physical protection during the morning rush hour (at other times there is a row of parked cars). With nothing to stop them, drivers park and obstruct the bike lane, forcing people on bikes out into moving motor vehicle traffic.

To show the need for round-the-clock protection, about 45 people held hands and cheered everyone riding down the bike lane on their morning commute, documented by Streetfilms:

In San Francisco, organizers say more demonstrations with people-protection are on the way, and advocates in Boise recently staged their first human-protected bike lane downtown. Expect to see this attention-grabbing activism tactic in more cities in the future.

Stay in touch

Sign up for our free newsletter

More from Streetsblog USA

Friday Video: Should We Stop Calling Them ‘Low-Traffic Neighborhoods’?

Is it time for London's game-changing urban design concept to get a rebrand?

January 30, 2026

Friday’s Headlines Yearn to Breathe Free

While EVs aren't the be-all end-all, especially when it comes to traffic safety, they do make the air cleaner. Most of the U.S. is falling behind on their adoption, though.

January 30, 2026

Talking Headways Podcast: One Year of Congestion Pricing

Danny Pearlstein of New York City's Riders Alliance breaks down how advocates made congestion pricing happen in the Big Apple.

January 29, 2026

Improving Road Safety Is A Win For The Climate, Too

Closing the notorious "fatality target" loophole wouldn't just save lives — it'd help save the human species from climate catastrophe, too.

January 29, 2026

Delivery Workers Are the Safest Cyclists On the Road, Study Finds

Deliveristas are less likely to engage in roadway behaviors that endanger pedestrians or themselves. So why are they so villainized?

January 29, 2026

The Cup Runneth Over With Thursday’s Headlines

Density lends itself to an abundance of transportation options and an abundance of money saved by not driving, writes David Zipper.

January 29, 2026
See all posts