i was told by a fisheries officer that any fish that is for retention is to be dipatched as quickly as possible. Live wells, holding pens ect are not legal on boats anymore except for revival purposes, I would think that restraining any live fish for any longer than the time it takes you to : A) take a pic and release it , or B) remove it from the water and kill it is contrary to the regs. What this guy was doing is the same as keeping a trout in a lake alive on a stringer in hopes of catching a bigger one, or maybe he cell phoned his buddy to bring him a steelhead tag and had the fish tied up till then. Correct me if I am wrong and i haven't had time to check my regulations , but it's my understanding that keeping fish alive for any other reason other than A and B above is illegal, in B.C. anyways.