Video Starts when this guy get arrested. What happened before his arrest, looked like he was trying to pass through with his bike. Then the police got in his face before the guy can say anything another police officer pushed him from behind causing the guy to be tripped over his bike, that was in front of him. Forcing the guy and his bike to land on top of the police officer in front of him. This is where I capture the scuffle leading to his arrest. Also that is when I decided to stay and capture this event.Riot police spray Tear Gas and @ 7:53 fire Concussion Grenades at peaceful Students protesting. After riot police fired Concussion Grenade upon the crowd. They began to charge like line-backers into an already frighten and panicked crowd. One guy fell over during the may-lay the riot police caused. He got trampled while attempting to get up by riot police and gets arrested. Less