ran the wire to the sub panel along with the rest of the wires, right up and over and into the garage. disconnect those three wires from the main panel, drag them through into the garage, and done. sub panel is mounted to my indoor greenhouse, which he will never see.
but if he does go inside for a look, he will find lots of carpentry projects underway in there, no light, no ballasts, no sub panel, nothing for growing of any sort.
i could easily take those three wires off. i'd rather not if i don't have to though.