Shoal Lake is a border lake so it will depend on where you launch. If you launch from the MB side then you abide by rules here and vice versa. There's a section on boarder lake in the MB Angler's Guide.Yeah, I meant zone 5. So, are you saying that bass and pike are fair game then? Basically I was considering Shoal Lake for May 12th but I didn't want to if I could only fish the Manitoba portion. There's so many pages to that Ontario guide it's crazy.