Speaking from personal experience the call downstairs to Radar goes along the lines of,
"Don't send any more ******* planes in"
<img src="eek.gif" border="0"> <img src="eek.gif" border="0">
closely followed by,
"Break off the approach"
to the talkdown controller and then watch as the aircraft still decides to join the circuit even though you can see the smoke from Outer Mongolia.
<img src="rolleyes.gif" border="0">