Justin Bieber Arrested For Dangerous Driving And Assault After ATV CrashThe singer was arrested after a physical altercation following an ATV crash in Ontario.By by Tracy ClaytonBuzzFeed StaffPosted on September 2, 2014, 4:10 pmTwitterFacebookLink TMZ is reporting that Justin Bieber has been arrested in Ontario and charged with dangerous driving and assault. This could mean additional trouble for Bieber, who is currently on two years probation.