The somber group bike ride will pay tribute to cyclists who've recently died in collisions, and advocate for the right to share the road with motorists.

A burglary, two robberies, and some key safety updates headline the latest crime blotter.

As the city grapples with a series of police-related shootings, the "#Frisco5" and allied groups are escalating their efforts to change the SFPD with a general strike planned for tomorrow.

Just a day after a fire broke out at 17th & Guerrero, yet another fire is being reported in the Mission, this time on Poplar Street near 24th & Valencia.

Crime has been relatively quiet, but SFPD is still ramping up precautions in Duboce Triangle with two new beat cops on foot patrol.

"The Discount Builders Supply at 1695 Mission St. is on fire," tipster Susan P. also reported. "Appears to be the side of the building on Duboce/Division where homeless frequently camp."

The meeting was civil, but frustrations flared over street lighting, homeless encampments and a lack of police presence.

Convened by Sup. Scott Wiener, the meeting will include the District Attorney's Office, SFPD, and other public safety groups.

Other holiday crimes include an 81-year-old French tourist robbed and knocked to the ground, and gun-wielding thieves on bicycles.

Protesters gathered in front of City Hall this morning to speak out against the recent SFPD shooting of Mario Woods. Many were high school students participating in an organized walkout.

On Thanksgiving, police began receiving reports of wood and metal baseball bats, some with spikes driven through them.

Also in this week's police blotter: a trash-can fire, a power outage, and a robbery at gunpoint.

Firefighters are battling a blaze that broke out at an apartment building at 15 Dolores St. late this afternoon.