Occupy Oakland refers to a collaboration and series of demonstrations in Oakland, California that started in October 2011. As part of the Occupy movement, protestors have staged occupations, most notably at Frank H. Ogawa Plaza in front of Oakland City Hall. Occupy Oakland began as a protest encampment at Frank H. Ogawa Plaza on October 10, 2011. Protestors renamed it Oscar Grant Plaza after a young man who was fatally shot by Bay Area Rapid Transit Police in 2009. The encampment was cleared out by multiple law enforcement agencies on October 25, 2011. The movement also helped spur the November 2, 2011 Oakland General Strike that shut down the Port of Oakland. Police again cleared the protest encampment at Frank Ogawa Plaza on November 14, 2011. Other protest encampments were created and subsequently dismantled by law enforcement. The last encampment at Snow Park was cleared on November 21, 2011. Occupy Oakland then had no physical presence in any public space overnight in the city. Occupy Oakland has often centered on complaints about alleged police misconduct, and relationships between protesters and police were especially frayed at Occupy Oakland. Oakland police estimated that as of April 2012 they had interacted with over 60,000 protesters since the movement began. As of December 2014, Occupy Oakland continued to engage in organized events and actions on a much smaller scale than the earlier demonstrations. Occupations and major events First plaza occupation The first occupation lasted for 15 days from October 10 to October 25. Frank H. Ogawa Plaza, was symbolically renamed "Oscar Grant Plaza" by the protesters, referring to Oscar Grant, an Oakland man shot and killed by BART police officer Johannes Mehserle in 2009. The occupation of Frank Ogawa Plaza officially began at 4 p.m. on October 10, 2011, with a rally attended by hundreds of supporters that was also held in tandem with a rally for Indigenous People's Day. The first general assembly, based on Occupy Wall Street's New York general assembly, was held in the plaza amphitheater at 6 p.m. and several dozen protesters set up tents that evening. Occupy Oakland planned and organized a number of direct actions including marches and rallies and guest speakers to build support for the movement. On October 14, protesters participated in a short march during rush hour traffic. The following weekend, around 2,500 people, including actor and activist Danny Glover, came out for a Saturday