There was plenty of commotion at Marina Park last night after police say a pleasure boat hit the break wall, injuring everyone on board.
Thunder Bay Fire and Rescue also responded just before midnight, to find six people had been hurt.
Police say they were all sent to hospital for treatment of injuries, adding one out of the group sustained life-threatening injuries and is in serious condition.
Police Traffic Sergeant Gordon Snyder tells us alcohol is a suspected factor in the collision.