Spain’s plans to revive Bankia with state money and sort out its regions’ finances have well and truly unnerved the markets. It seems that Plan A — to inject state bonds straight into the stricken bank so that it could offer them to the ECB as collateral in return for cash — was roundly rejectd by the European Central Bank, so Madrid rapidly produced a second plan which will involve the government raising yet more money on the bond market, not helpful to its drive to cut debt.