A rule for one is a rule that could damage many

You won’t hear much from Labor and the Greens about Barnaby Joyce’s extra marital affair.There are lot of shout-outs that Joyce should resign.Yet, Bill Shorten, Tony Burke and Nick McKim are still there.If we apply the ‘resign’ principle to all of parliament – and the press gallery – Canberra would be a ghost town. Bette Schulz, Mildura