Police in London, Ont., say a man has been charged in relation to a weapons investigation.
Officers say that around 2:15 p.m. Sunday, a 30-year-old London man was approached by an unknown man in the area of King and Hewitt streets.
The suspect was in possession of a knife, police say, and reportedly threatened the man.
According to police, the suspect entered a residence nearby and returned to the front porch of the home holding what appeared to be a long gun.
Police say they were contacted and closed the roads in the area.
No one sustained any physical injuries, and a woman and a male youth were arrested in relation to outstanding warrants, according to police.
Police say officers searched an address on King Street, and at around 11:15 p.m., a man was arrested in relation to the investigation.
Police did not release any additional information about the suspect.
A replica firearm was seized, according to police.
The roads in the area have since reopened, and the investigation is ongoing.