Saudi woman detained for defying driving ban

Manal al-Sherif and a group of other women started a Facebook page called "Teach me how to drive so I can protect myself," which urges authorities to lift the driving ban. She went on a test drive in the eastern city of Khobar and later posted a video of the experience.

"This is a volunteer campaign to help the girls of this country" learn to drive, al-Sherif says in the video. "At least for times of emergency, God forbid. What if whoever is driving them gets a heart attack?"

Human rights activist Walid Abou el-Kheir said al-Sherif was detained by the country's religious police, who are charged with ensuring the kingdom's rigid interpretation of Islamic teachings are observed.

Al-Sherif was released hours later, according to the campaign's Twitter account. The terms of her release were not immediately clear.

Saudi Arabia is the only country in the world to ban women - both Saudi and foreign - from driving. The prohibition forces families to hire live-in drivers, and those who cannot afford the $300 to $400 a month for a driver must rely on male relatives to drive them to work, school, shopping or the doctor.