London police have two people in custody in relation to a weapons investigation in Sydenham Street.
Police say they received a call around 1 a.m. Wednesday in relation to a man who was possibly in possession of a firearm at a residence in the 100-block of Sydenham Street.
There is no risk to public safety, and there are no reports of any injuries.
Police say Sydenham Street has reopened.
No other details have been release, the investigation is ongoing.