Prohibition of fishing for king scallops by means of dredge to which obstruction attached
3. Fishing for king scallops by a Scottish fishing boat or by any relevant British fishing boat by means of a–
(a)French dredge; or
(b)scallop dredge,
to which anything has been attached which obstructs in whole or in part the rings or netting on any part of the dredge is prohibited in the Scottish zone.