Three women's rights activists arrested

Saudi authorities have widened a crackdown on women's rights advocates, detaining at least three more activists a month before the kingdom lifts its decades-old ban on women drivers, campaigners said Tuesday.

Saudi authorities on Saturday announced the arrest of seven people, mostly identified by rights groups as women who have long campaigned for the right to drive and to end the conservative Muslim state's male guardianship system.

Amnesty International told AFP the number of detainees has risen to 10, including at least seven women, while the Gulf Centre for Human Rights and another Saudi activist said the number stood at 12.

"Despite international outcry and calls for the release of these activists, they still remain detained for their peaceful human rights work," said Samah Hadid, Amnesty International's Middle East director of campaigns.

The detainees include three generations of activists such as 28-year-old Loujain al-Hathloul -- who was also held in 2014 for more than 70 days for attempting to drive from neighbouring United Arab Emirates to Saudi Arabia -- and Aziza al-Yousef, a retired professor at Riyadh's King Saud University.

Also arrested, campaigners say, was Madeha al-Ajroush, a psychotherapist in her 60s, well known for being part of a group that mounted the first Saudi protest movement in 1990.