It used to be in Tn. that you could only have one hook on a multiple lure rig and they considered each blade on a spinnerbait a lure. If the Game Warden was a butt he could write you up for having a trailer hook on a daytime spinnerbait with more than one blade. The law was to protect the stripers and for the most part they would not bother the bass fishermen unless you pissed them off. Now since the A-rig craze they changed the law and we can have all the lures we want but only three hooks can be used on the line.