Good. Serious attacks by dogs owned by irresponsible owners deserve the full force of prosecution.
And, with respect this is NOT about BSL. If you have a restricted breed, or any other dog, and you are irresponsible enough to have your dog in a situation where it causes injury to a person (or another animal), then you deserve to have the book thrown at you.
The clincher in this case was that the dog owners were found to have been negligent and irresponsible in the management of the dog - simples :)
