http://www.telegraph.co.uk/finance/economics/11719688/Defiant-Greeks-reject-EU-demands-as-Syriza-readies-IOU-currency.html
Top Syriza officials say they are considering drastic steps to boost liquidity and shore up the banking system, should the ECB refuse to give the country enough breathing room for a fresh talks.
"If necessary, we will issue parallel liquidity and California-style IOU's, in an electronic form. We should have done it a week ago," said Yanis Varoufakis, the [former] finance minister...
Hardliners within the party - though not Mr Varoufakis [...] want a new team installed [at the Bank of Greece], one that is willing to draw on the central bank's secret reserves, and to take the provocative step in extremis of creating euros.
"The first thing we must do is take away the keys to his office. We have to restore stability to the system, with or without the help of the ECB. We have the capacity to print €20 notes," said one.
Such action would require invoking national emergency powers - by decree - and "requisitioning" the Bank of Greece for several months. Officials say these steps would have to be accompanied by an appeal to the European Court: both to assert legality under crisis provisions of the Lisbon Treaty, and to sue the ECB for alleged "dereliction" of its treaty duty to maintain financial stability.