A "Grexit" on Sunday? Not so fast, say the lawyers.
Even if creditors pull the plug, Greece will remain legally part of the eurozone on Monday. It could hang on in a half-out, half-in state indefinitely, creating legal murk for businesses and adding to doubts about Greece's economic prospects.
The reason is that there is no exit clause in the euro treaties and Europe's finest constitutional minds are hard-pressed to invent one, especially since that would tempt other countries to go. So stop thinking about Grexit.