heres a lot of ontario laws. www.ontarioherpers.org/laws
. if you have ilegal animals, you just dont let the bylaw officers in. they are like a vampire, can only come in if they are invited. you invite them in, they suck your blood... check out the laws if your worried about it.
Hint: Dont keep any crocs or hots near your front doors or windows, if you live in TO.