The pop star was arrested on Friday and Ontario Provincial Police spokesman Kees Wijnands has just issued more details about the incident. He's quoted by ET Canada as saying that "Perth County Provincial Police responded to a call about an accident involving an ATV and a mini-van. Investigation revealed, the driver of ATV and an occupant of mini-van engaged in a physical altercation."
"Bieber was arrested and has been charged with two counts of criminal code offenses, dangerous driving and assault," Wijnands continued. "He has since been released on a 'promise to appear' and agreed to attend court in Stratford, Ontario, Canada on September 29th."