New Delhi, April 23 -- April 23:The Directorate General of Civil Aviation (DGCA) on Wednesday advised commercial airlines such as IndiGo and Air India to increase the number of flights to meet the surge in demand from tourists stranded in Srinagar in the wake of the terrorist attack in Pahalgam.

The airlines have been urged to facilitate the return of the tourists to their home destinations across the country and not to charge cancellation or rescheduling charges for the flights.

The advisory issued by the DGCA said: "In the aftermath of the incident in Pahalgam, there is an unexpected demand from tourists seeking to return to their homes. In this regard, the airlines are advised to take swift action to increase the number of flights i...