Ahmadinejad causes a run on banks

By "abruptly" cutting interest rates.

Mr Ahmadinejad's decree forced all state-owned and private banks to slash borrowing rates to 12%. Inflation is officially 15% but is generally believed to be much higher. State banks had been offering rates of 14%, while those in the private sector ranged from 17% to 28%.

The decision caused panic in the Tehran stock exchange, with private banks losing much of their share value overnight. Shareholders in one bank, Karafarin, queued on Wednesday to sell their stock when previously there had been 1.2 million applicants to buy its shares.