Meanwhile, the BCHR said 13 jailed activists would start a hunger strike unless recent government restrictions on their family visits, phone calls and exercise were cancelled.

Amnesty International has recently called for the release of the 13 prisoners, including BCHR founder Abdulhadi al-Khawaja who is serving a life sentence for his part in the protest movement in the Gulf country.

Bahrain's Shi'ite Muslim majority launched a popular protest last year to demand more political rights from the ruling Sunni royal family.