Brussels, 13/12/2012 (Agence Europe) - In the early hours of Thursday 13 December, the ECOFIN Council reached agreement in principle on the introduction by March 2014 of a eurozone bank supervision system under the aegis of the ECB for the 6,000 or so banks in the eurozone (see EUROPE 10750). The supervision will operate in varying ways and be done by the ECB itself for the biggest 150 to 200 banks and those in receipt of public aid from eurozone bailout funds, with remaining banks...