Regs are pretty clear - there is nothing in the regs stating everyone on a boat must have a fishing license nor is there any clause revising the number of rods that can be used by a licensed angler if someone on the boat doesn't have a license. In all tidal waters except the Fraser River a licensed angler can use as many rods as they want. Enforcement officials often interpret regs that are unclear, sometimes correctly and sometimes incorrectly, but in the end, they can only enforce the regs as written. In the case of number of rods allowed per licensed angler it is black and white in the regs.
I agree, though, if going out to fish why not make sure folks have a license and, if for some reason they refuse, better make damn sure they don't touch any of the rods.
Cheers!
Ukee