The confusion is because these are the only laws actually on the books, Even though for example people in the ocean fish hootchies with two sets of hooks, there does not appear to be a definition for "bait" though there is one for natural bait
8 (1) Subject to subsections (2) to (4), no person shall angle with a fishing line to which more than one hook, artificial lure or artificial fly is attached.
(2) A person may angle in the tidal portion of the Fraser River with two hooks, artificial lures or artificial flies, attached to a fishing line.
(2.1) No person shall angle in the tidal portion of the Fraser River with a fishing line to which a barbed hook is attached.
(3) Subject to subsection (4), a person may angle in tidal waters with any number of hooks attached to a fishing line if the hooks are used in combination to hold a single piece of bait.
(4) A person who is angling in tidal waters for herring, northern anchovy, Pacific sand lance or squid may use any number of hooks on a fishing line.
artificial fly means
(a) in non-tidal waters, a single-pointed hook that is dressed only with fur, feathers, hair, textiles, tinsel, wire or any combination of those materials and to which no external weight or external attracting device is attached; and
(b) in tidal waters, a hook, or two hooks tied in tandem, dressed only with fur, feathers, hair, textiles, tinsel, wire or any combination of those materials. (mouche artificielle)
natural bait means any foodstuff or natural substance other than wood, cotton, wool, hair, fur or feathers. It does not include fin fish other than roe. (appât naturel)