ISTANBUL — An Istanbul park that was at the center of weeks of anti-government demonstrations opened for a few hours Monday, but Turkish authorities quickly closed it and fired a water cannon, tear gas and rubber bullets at protesters heading to the area for a planned rally.
The attack — the second by police on protesters since Saturday — occurred on a main pedestrian road leading to Istanbul's landmark Taksim Square and adjacent Gezi Par.
On Monday afternoon, Gov. Huseyin Avni Mutlu declared Gezi Park reopened to the public, but warned he would not allow it to become a point for more demonstrations. About three hours later, police asked the public to leave the park and closed it.
An Associated Press journalist at the scene said police used shields to push some laggards out of the park, fired tear gas at a few protesters who struck a police shield, and detained a dozen people. Some protesters were seen hurling stones at a police water cannon.
The Istanbul Bar Association said around 30 demonstrators were rounded up, including members of a group opposed to Taksim's redevelopment who had called Monday's Gezi protest. The Istanbul Medical Association said several people were injured.
Mutlu said on his Twitter account that the park was shut down again because there were "many calls to turn Gezi Park into an area of unlawful demonstrations and occupation."
Gezi had been cordoned off since June 15, when police forcibly evacuated thousands of environmentalists who occupied it amid widespread protests against Prime Minister Recep Tayyip Erdogan's government.
The park is one of a few green areas in the center of Istanbul. Government plans to redevelop Taksim and build a replica Ottoman-era military barracks at Gezi sparked the protests. But they quickly turned into an outpouring of discontent with Erdogan's government.