Hyderabad: The ACB on Friday arrested Bandlaguda sub-inspector R. Pavan and constables Ch Ramakrishna and B. Santosh, who were caught red-handed while accepting a Rs.15,000 bribe that they had demanded for doing an official favour. The person from whom the demand was made approached the ACB, which gave him chemically-marked currency notes to hand over to the police personne. During …