Hurring for my popcorn...
According to Reuters, Steffen Seibert, a spokesman for Angela Merkel, told a briefing:
"...One thing is clear: before Britain has sent this request there will be no informal preliminary talks about the modalities of leaving."
via The Guardian Live Feed.
You want to push the red button? Repeat... You want po push the red button?
Because You will not know what's beyond the exit, before you shut down the door behind you!