11.   After police arrived, the attackers tried to commandeer the bus, which police then sprayed with gunfire.

12.   Antiriot police sprayed tear gas and threw smoke bombs to stop miners advancing southwards from the Jiu Valley to the capital, Bucharest.

13.   Five hours after police sprayed the protesters, thousands of them still blocked the train station.

14.   In a haze of smoke, to a chorus of chaotic shrieks and cries, police then sprayed the room with gunfire, she said.

15.   In order to silence the detained protesters, who kept on chanting, the police sprayed tear gas into the bus.

16.   Police sprayed tear gas to disperse the students and arrested three leaders.

17.   Police sprayed tear gas to repel students attempting a breakthrough.

18.   Police sprayed tear gas to repel students, some of whom quickly regrouped and punched and kicked the police.

19.   Police sprayed tear gas to repel the students.

20.   Police sprayed water and blue dye on protesters who whistled and banged drums.