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As coronavirus travel lockdown restrictions are lifted, airlines will be keen to increase their flights but what will it be like for passengers when the skies become busier?

´óÏó´«Ã½ Travel Show’s Rajan Datar looks at measures being planned and put in place around the world - from dogs sniffing passengers for coronavirus and tech tracking the health of people as they check-in, to the deep cleaning of plane cabins using electrostatically charged sprays.