Jonathan Fertig and some friends went along Mass. Ave. overnight, planting these signs in the alleged buffers between the bike lanes and the rest of the road.

"Some bicycle and pedestrian safety advocates aren’t pleased with comments Mayor Martin J. Walsh made on Boston Public Radio Tuesday."

Boston Globe reports.

Brookline Police report a motorist who'd just parked on the inbound side of Beacon Street yesterday opened his door into the bike lane - and a bicyclist in the lane was unable to stop in time and rode into it. The driver was cited for failure to use safety when opening a door. The bicyclist was not hurt.

WBZ reports the crash happened at Commonwealth Avenue and Clarendon Street around 3:30 a.m.

Associated Press interviews the Rev. Laura Everett, executive director of the Massachusetts Council of Churches and author of an impending book, Holy Spokes, about the spirituality she's discovered as a daily Boston bicycle rider:

Bicycling through Boston's twisting, traffic-clogged streets may seem more about self-preservation than spiritual enlightenment.

For the Rev. Laura Everett, her daily 6-mile commute is a way of connecting to her adopted city, its residents, and her sense of community and vulnerability.

The State House News Service reports on a bill approved by legislators.

Greg Cook attended Sunday's World Day of Remembrancemarch from Copley Square through Boston Common and vigil in front of the State House.

Many of the walkers carried white outlines with the names of people who died in crashes. Activists have begun putting these markers at the crash locations. Not everybody is a fan of the idea.

Wicked Local Cambridge reports on the vigil to commemorate Joe Lavins of Lexington, who died last week.

Cambridge Day looks at ways to reduce bicyclist deaths.

Shortly after 8 a.m., Cambridge Police report. Wicked Local Cambridge reports the crash involved a truck.