Indore : The Atal Indore City Transport System Limited will soon replace four city buses presently running on BRTS with new AC i- bus. The new buses have already reached at the AICTSL depot and are waiting for the RTO signal. AICTSL CEO Sandeep Soni said “ We are expecting the permit from RTO soon and as soon as we get the same the four buses will be replaced”. The AICTSL is also planning to introduce bike on rent facility, he said. The tariff and other conditions are yet to be decided by the board of the AICTSL, he added.