Later in the day , some demonstrators and students physical altercations with police , killing at least 273 demonstrators were detained and 23 police officers were injured .
当天晚些时候，部分示威师生与警察发生肢体冲突，造成至少273名示威者被拘留、23名警员受伤。
Some protesters emotional , physical altercations with riot police , they climb the embassy gate to enter the building , tore down and burned the british flag , then put on the iranian flag .
On 21 may this year , also launched in sao paulo with marijuana march , but the demonstrators physical altercations with the police , the police gas shells to disperse the crowd , causing a strong reaction .
Subsequently , the demonstrators moved to nearby streets , these football club supporters set fire to more than 10 vehicles , and physical altercations with the police , leading to 72 police officers and seven civilians were wounded .
