yep that is exactly what i think, boats visiting should not be allowed to visit the reef for fishing, snorkeling, diving or and related activity with out a licensed Belizean Tour guide with them.
Even if you want to skinny dip on the reef at night with your girl friend, you should get a local Belizean tour guide to do that for you.


White Sands Dive Shop
https://whitesandsdiveshop.com/