Why?

A red carpet peck on the cheek by Leila Hatami, the Iranian actress at the Cannes Film Festival has been reported to the country’s courts by activists who are seeking a public flogging as punishment for violating Islamic laws.

Iran’s Islamic rules stipulate that a man and a woman who are unrelated cannot embrace in public. Moreover a woman should not have her hair on display. The actress had a scarf around her neck but had not covered the crown of her head.