The Capital Development Authority (CDA) and Midway Consortium decided to launch CNG buses on different routes of twin cities of Rawalpindi and Islamabad. It would make the transport system more effective and would also reduce the commuters rush on the bus stops The commuters were facing difficulties after termination of Varan Tours. At that time Varan was providing comfortable travelling facility to the commuters of the twin cities but the service was terminated due to certain reasons.