True...his resto hence his business whom he wishes to serve. It is quite a child like gesture when you think about it. Like "If you are being naughty you will not get to taste my incredibly yummy chocolate cake"!

Nomerci: Yep, you are right.. infidelity and neglecting the aged is of the ancient vices but I'm guessing this restauranter must have felt it has become more widespread now and hence would have set out on a mission.