Separate Dhaka courts on Wednesday granted police to take Jatiyatabadi Chhatra Dal President Rajib Ahsan for eight-day remand in six sabotage cases.Metropolitan Magistrate Shamsul Arefin allowed six days of remand for Rajib, After hearing two Paltan and one Motijheel police case.The other court of Metropolitan Magistrate Tarek Mainul Islam granted police two more days to interrogate Rajib in a case over attack on ruling Awami League lawmaker Chhabi Biswas.On July 21, Patuakhali senior chief judicial magistrate court sent Rajib and his associates to jail rejecting their bail prayers. Later on July 27, he was taken to Dhaka Central Jail.