To ensure that any Existing or Future application or handling and storage of non-agricultural source material (NASM) in an Intake Protection Zone 1 cease to be, or never become, significant drinking water threats, where these activities are, or would be, significant drinking water threats, the Ontario Ministry of Agriculture, Food and Agribusiness shall prohibit these activities through the NASM Plan process.

(CB-CW-1.10): Where the Source Protection Plan policies prohibit an activity that results in a denial of a Prescribed Instrument, the applicable ministry shall summarize the actions taken the previous year to implement the policies and provide a written report summarizing this information to the Source Protection Authority by February 1st of each year.