After airlines were asked to bring down tariffs to reasonable level, Directorate General of Civil Aviation on Monday asked all airlines to maintain transparency in tariffs across Network. The directions came after DGCA held second round of talks with top executives of Indian carriers. The airlines will have to upload route wise tariff on their website or in daily newspapers. The airlines have to comply with these directions latest by 5 PM on 8th of this month.Civil Aviation Minister Praful Patel had made it clear that exorbitant hike in air fares will not be allowed. According to official estimates after Minister's intervention the airfares fell between 20 to 25 percent.