Background: Scottish fishing discards rules 'not enforced'published at 15:55 Greenwich Mean Time 7 December 2017
The ban on discards in the fishing industry is being undermined because it is not being effectively policed, WWF Scotland warned in January.
The number of Scottish boats carrying cameras - which monitor the fish being caught - has halved since the scheme was introduced.
New species were added to the ban at the start of January.
They include North Sea cod and whiting, which can no longer be thrown back into the sea.
Fishermen have traditionally discarded unwanted fish because they carry a lower financial value but, if landed, would count against their quotas.