It is pretty clear and Triple is correct. The Law is the Law and Fishery Inspectors can't interpret what they want.
It is in the Fisheries Regulation 2008 Section: 188:-
188 Possessing or using crab apparatus
(1)A recreational fisher—
(a)must not possess or use more than a total of 4 items of crab apparatus in any waters; and[s 188] Fisheries Regulation 2008 Chapter 4 Other fisheries declarations Part 1 Regulated fishing apparatus declarations Reprint 3D revised edition effective 25 November 2011 Page 133
(b)may use crab apparatus only in compliance with—
(i)subsections (2) and (3); and
(ii)subsection (4), if applicable.
(2)The recreational fisher must ensure that—
(a)a tag, on which is written the surname and address of the owner of the crab apparatus, is attached to the apparatus; and
(b)the crab apparatus is attached by a rope to either—
(i)a float complying with subsection (3); or
(ii)a fixed object above the high water mark, including for example, a jetty or tree; and
(c)if the crab apparatus is attached to a fixed object under paragraph (b)(ii)—a tag, on which is written the surname of the owner of the apparatus, is attached to the part of the rope above the high water mark.
(3)For subsection (2)(b)(i), the float must—
(a)be light coloured and clearly visible on the surface of the water; and
(b)be at least 15cm in all its dimensions; and
(c)have written on it the surname of the owner of the crab apparatus to which it is attached.
(4)If the recreational fisher is using a collapsible trap for taking spanner crabs, the collapsible trap must—
(a)be made of rigid material; and
(b)have at least 1 collapsible side.
(5)In this section—
crab apparatus means any of the following items—
(a)a crab pot, collapsible trap or dilly;
(b)a device that is a combination of 2 or more things mentioned in paragraph (a).
Problem solved.
Cheers
Pete