Thunder Bay Police have arrested an 18-year-old man who allegedly pulled a knife on a pair of plain-clothes police officers Monday.
Two members of the criminal investigations branch of the city police force had stopped to speak to the young man when the incident occurred.
A young woman who was standing with him grabbed the knife, and the officers managed to arrest the suspect after a brief struggle.
The man now faces charges of carrying a concealed weapon, resisting arrest and breach of probation.