South Bruce OPP say there is no threat to public safety after they were called to a home in Walkerton.
Officers went to a residence on Irishwood Lane about a disturbance around 11:25 Sunday morning.
Emergency Response Team were brought in and have one person in custody.
No other details about the investigation have been released.
A section of Irishwood Lane was closed during the investigation but has since been reopened.
OPP say that residents should be aware of their personal safety at all times.
