At the end of each evening on 3AW Nightline, Philip and Simon speak with Tony Moclair about what is coming up on his program Australia Overnight.  On Tuesday 10 April, 2018.  A new member of the cleaning staff wandered in to clean the studio, oblivious to the fact the boys were broadcasting.  
If there's one thing about talk radio.  It stops for no-one. Here's the proof.