Bahrain has detained a human rights lawyer and at least two doctors as part of a crackdown on pro-democracy protestors in the Gulf Arab kingdom, campaigners said Saturday.
The Sunni-led state saw the worst sectarian clashes since the 1990s last month after mainly Shi'ite protestors, emboldened by uprisings in Egypt and Tunisia, took to the streets.
Manama imposed martial law and invited in troops from Saudi Arabia and other Sunni allies to keep order.
Security forces arrested lawyer Mohammed al-Tajer on Saturday, the Bahrain Youth Society for Human Rights and Wefaq, the biggest opposition party, said.
"Security forces stormed his home... (at) 2 a.m.," the rights group said in a statement.
Tajer represented Hassan Mushaimaa, leader of the Bahraini opposition group Haq, who returned from exile in London in February and was arrested last month.