The government initially allowed protests following a pre-dawn raid on protesters camped in Pearl Roundabout.
Soldiers have largely allowed protests to continue, and at first stood aside to let citizens invade secret police offices.
The parliament routinely allowed protests, demonstrations and vigils in its grounds: it objected to a permanent camp for justifiable legal, practical and safety reasons.
Too much money and too much prestige were at stake to allow protest to sabotage high-ticket sports.
Some political analysts say the police may be refusing to enforce the government's order, announced last month, to allow protest zones.
Human-rights groups complained that it broke promises to allow protests.
University officials said they intended to allow protests, but would continue to prohibit the encampments.
The interrogator's response, Mr. Terbil said, was: "We cannot allow protests like that to take place.
In several cities, including Kaliningrad and Moscow, the authorities refused to allow protests in central locations, though people still tried.
Many, such as new labour laws or legislation allowing protests, have had little practical effect on the ground.
