Delhi, Sept. 14 -- In an attempt to keep maintaining the highest standards in international aviation, Heathrow airport must introduce a test on arrival regime, said the Heathrow Chief Executive, John Holland-Kaye. He has called for this facility in order to open up international markets and revive the economy which can be done by opening up international borders and providing testing on arrival.

More than 30 airports are already using testing as a safer alternative to the 14-day quarantine rule. This not only encourages people to visit a country, but also facilitates the reopening of borders and boosts economy.

Echoing concerns from the International Air Transport Association, he argued that restricting travel, international students, j...