GR1 at FL nose bleed (for it anyway).
"London RR*** is good vmc, request descent to low level."
"Negative RR*** request you remain FL200 for traffic 12 o'clock 10 miles."
"Roger.......F£<ing chimps"
Cue silence on freq then,
"Lead from 2, you might want to snag that PTT"
:-):-):-)