Police say two men got into a fight outside of a Harvey St. home.
According to police, the knife wielding man took a run at a 45-year-old Chatham man Tuesday evening.
The man was disarmed and police were contacted.
The victim suffered minor injuries in the assault and the West Lorne man had to be taken to a London hospital.
Upon his release from hospital he was arrested and charged with uttering threats, weapons charges and breach of probation.
No word on what sparked the fight.