“Detectives hunt source of 'cannabis sweets' after 13 students at Catholic school taken to hospital.” Another reason for legalization, regulation and control of cannabis. These “candies” contained 600 mg of THC. In Canada the max is 10 mg.
But at least it is legal and the products are all tested. And especially important do not have peanut contamination! Perhaps that is why the kids became sick, the untested and unregulated edibles contained peanuts and they had an allergic reaction!