There is a heavy police presence in Jordan Station.
Detective Inspector Jim Walker with the OPP's Provincial Joint Forces Cannabis Enforcement Team says an investigation is underway and officers are stationed at numerous locations.
He says they will be on site all day today and possibly even tomorrow.
Walker adds there is no risk to public safety and more information will be released next week.
There have been reports that this incident could involve a marijuana facility.

Region Updated on Measles Outbreak
St. Catharines Draws X Through X
Police Looking for Laundry Thief
Toronto Man Charged with Trafficking
Niagara Falls Man Charged with Trafficking
Painting Honours Kristen French
Keeping Douglas Memorial Public is Goal: Mayor
Tourism Awards Received in Niagara