Back in '1970, in preparation for the move into Mediator Stage 1 at West Drayton, some of the 'crew chief designates' had to re-validate on LATCC radar sectors. A certain very senior controller caused some hilarity to us Radar Monitors (we updated the perspex edge-lit display boards for the radar controllers who were at Heathrow, with the 'D' controllers on the same frequency being at WD) by clearing a flight to route 'direct to XXX your Queen Dog Mike is ......!'