Iran curses Ahmadinejad over petrol rationing

The protests, the most open sign of discontent with Mr Ahmadinejad's rule since he took office in 2005, were accompanied by a stream of text-messaged jokes, which often serve as a vent for Iranians' suppressed frustrations. "On the orders of President Ahmadinejad," read one, "those who are short of petrol can have a ride on the 17 million donkeys who voted for him."

For a man whose key election promise was to "put the oil income on people's tables", there could scarcely be a more symbolic failure than the imposition of fuel rationing. Heavily state-subsidised, petrol normally costs less than bottled drinking water at about 1,000 rials (5p) a litre, and most Iranians regard it with a sense of entitlement.