The Halton Regional Police Service no longer posts specific information regarding identified marihuana grow houses on its website. All inquiries from members of the public seeking information regarding a known or suspected grow house should be directed to the Information and Privacy Officer of the HRPS, or to the Property Standards Department of your municipality.

To report a suspected marihuana grow operation, contact the HRPS Drug and Morality Bureau at 905-825-4747 ext. 8732 or Crime Stoppers.