The police officer stepped into the traffic, blocking our car. Tapping the hood twice, he waved us to the side of the road. My driver, Amir, who had been grinning broadly to the Persian pop his new speaker system thumped out, turned grim. "I don't have a downtown permit," he said, referring to the official sticker allowing cars in central Tehran at rush hour. "It could be a heavy fine."
We stepped out of the car and approached the officer.… more