Introduce a licensing scheme that requires photographers to demonstrate their "superior precision bouyancy control skills", fin technique, minimum impact holds etc.
Don't let divers dive in parks who do not hold the license
the problem of course ... who is the certifying agency (?) ... Padi will just create yet another scout badge with 'minimum' set of requirements and what we need is a maximum number of skills.
... cameras go the way of dive gloves ... ie. we don't use cameras & gloves here because of the damage it encourages on the reef !!!!!!!!!!
hmm