189 holidaymakers depart from Schiphol to Rhodes with Transavia for a test holiday of sunweb travel, in Netherlands, on April 12, 2021. The Dutch government gave the travel industry the go ahead to organize an experiment with a coronavirus-proof vacation abroad. The first experiment to be an eight-day trip to a resort on the Greek island of Rhodes for 189 people. The trip to the Greek island should provide insight into how to enjoy a safe and responsible holiday again. Photo by Robin Utrecht/ABACAPRESS.COM

189 holidaymakers depart from Schiphol to Rhodes with Transavia for a test holiday of sunweb travel, in Netherlands, on April 12, 2021. The Dutch government gave the travel industry the go ahead to organize an experiment with a coronavirus-proof vacation abroad. The first experiment to be an eight-day trip to a resort on the Greek island of Rhodes for 189 people. The trip to the Greek island should provide insight into how to enjoy a safe and responsible holiday again. Photo by Robin Utrecht/ABACAPRESS.COM

189 holidaymakers depart from Schiphol to Rhodes with Transavia for a test holiday of sunweb travel, in Netherlands, on April 12, 2021. The Dutch government gave the travel industry the go ahead to organize an experiment with a coronavirus-proof vacation abroad. The first experiment to be an eight-day trip to a resort on the Greek island of Rhodes for 189 people. The trip to the Greek island should provide insight into how to enjoy a safe and responsible holiday again. Photo by Robin Utrecht/ABACAPRESS.COM

189 holidaymakers depart from Schiphol to Rhodes with Transavia for a test holiday of sunweb travel, in Netherlands, on April 12, 2021. The Dutch government gave the travel industry the go ahead to organize an experiment with a coronavirus-proof vacation abroad. The first experiment to be an eight-day trip to a resort on the Greek island of Rhodes for 189 people. The trip to the Greek island should provide insight into how to enjoy a safe and responsible holiday again. Photo by Robin Utrecht/ABACAPRESS.COM

189 holidaymakers depart from Schiphol to Rhodes with Transavia for a test holiday of sunweb travel, in Netherlands, on April 12, 2021. The Dutch government gave the travel industry the go ahead to organize an experiment with a coronavirus-proof vacation abroad. The first experiment to be an eight-day trip to a resort on the Greek island of Rhodes for 189 people. The trip to the Greek island should provide insight into how to enjoy a safe and responsible holiday again. Photo by Robin Utrecht/ABACAPRESS.COM

189 holidaymakers depart from Schiphol to Rhodes with Transavia for a test holiday of sunweb travel, in Netherlands, on April 12, 2021. The Dutch government gave the travel industry the go ahead to organize an experiment with a coronavirus-proof vacation abroad. The first experiment to be an eight-day trip to a resort on the Greek island of Rhodes for 189 people. The trip to the Greek island should provide insight into how to enjoy a safe and responsible holiday again. Photo by Robin Utrecht/ABACAPRESS.COM

189 holidaymakers depart from Schiphol to Rhodes with Transavia for a test holiday of sunweb travel, in Netherlands, on April 12, 2021. The Dutch government gave the travel industry the go ahead to organize an experiment with a coronavirus-proof vacation abroad. The first experiment to be an eight-day trip to a resort on the Greek island of Rhodes for 189 people. The trip to the Greek island should provide insight into how to enjoy a safe and responsible holiday again. Photo by Robin Utrecht/ABACAPRESS.COM

189 holidaymakers depart from Schiphol to Rhodes with Transavia for a test holiday of sunweb travel, in Netherlands, on April 12, 2021. The Dutch government gave the travel industry the go ahead to organize an experiment with a coronavirus-proof vacation abroad. The first experiment to be an eight-day trip to a resort on the Greek island of Rhodes for 189 people. The trip to the Greek island should provide insight into how to enjoy a safe and responsible holiday again. Photo by Robin Utrecht/ABACAPRESS.COM

189 holidaymakers depart from Schiphol to Rhodes with Transavia for a test holiday of sunweb travel, in Netherlands, on April 12, 2021. The Dutch government gave the travel industry the go ahead to organize an experiment with a coronavirus-proof vacation abroad. The first experiment to be an eight-day trip to a resort on the Greek island of Rhodes for 189 people. The trip to the Greek island should provide insight into how to enjoy a safe and responsible holiday again. Photo by Robin Utrecht/ABACAPRESS.COM

189 holidaymakers depart from Schiphol to Rhodes with Transavia for a test holiday of sunweb travel, in Netherlands, on April 12, 2021. The Dutch government gave the travel industry the go ahead to organize an experiment with a coronavirus-proof vacation abroad. The first experiment to be an eight-day trip to a resort on the Greek island of Rhodes for 189 people. The trip to the Greek island should provide insight into how to enjoy a safe and responsible holiday again. Photo by Robin Utrecht/ABACAPRESS.COM

189 holidaymakers depart from Schiphol to Rhodes with Transavia for a test holiday of sunweb travel, in Netherlands, on April 12, 2021. The Dutch government gave the travel industry the go ahead to organize an experiment with a coronavirus-proof vacation abroad. The first experiment to be an eight-day trip to a resort on the Greek island of Rhodes for 189 people. The trip to the Greek island should provide insight into how to enjoy a safe and responsible holiday again. Photo by Robin Utrecht/ABACAPRESS.COM

189 holidaymakers depart from Schiphol to Rhodes with Transavia for a test holiday of sunweb travel, in Netherlands, on April 12, 2021. The Dutch government gave the travel industry the go ahead to organize an experiment with a coronavirus-proof vacation abroad. The first experiment to be an eight-day trip to a resort on the Greek island of Rhodes for 189 people. The trip to the Greek island should provide insight into how to enjoy a safe and responsible holiday again. Photo by Robin Utrecht/ABACAPRESS.COM

189 holidaymakers depart from Schiphol to Rhodes with Transavia for a test holiday of sunweb travel, in Netherlands, on April 12, 2021. The Dutch government gave the travel industry the go ahead to organize an experiment with a coronavirus-proof vacation abroad. The first experiment to be an eight-day trip to a resort on the Greek island of Rhodes for 189 people. The trip to the Greek island should provide insight into how to enjoy a safe and responsible holiday again. Photo by Robin Utrecht/ABACAPRESS.COM

189 holidaymakers depart from Schiphol to Rhodes with Transavia for a test holiday of sunweb travel, in Netherlands, on April 12, 2021. The Dutch government gave the travel industry the go ahead to organize an experiment with a coronavirus-proof vacation abroad. The first experiment to be an eight-day trip to a resort on the Greek island of Rhodes for 189 people. The trip to the Greek island should provide insight into how to enjoy a safe and responsible holiday again. Photo by Robin Utrecht/ABACAPRESS.COM

189 holidaymakers depart from Schiphol to Rhodes with Transavia for a test holiday of sunweb travel, in Netherlands, on April 12, 2021. The Dutch government gave the travel industry the go ahead to organize an experiment with a coronavirus-proof vacation abroad. The first experiment to be an eight-day trip to a resort on the Greek island of Rhodes for 189 people. The trip to the Greek island should provide insight into how to enjoy a safe and responsible holiday again. Photo by Robin Utrecht/ABACAPRESS.COM

189 holidaymakers depart from Schiphol to Rhodes with Transavia for a test holiday of sunweb travel, in Netherlands, on April 12, 2021. The Dutch government gave the travel industry the go ahead to organize an experiment with a coronavirus-proof vacation abroad. The first experiment to be an eight-day trip to a resort on the Greek island of Rhodes for 189 people. The trip to the Greek island should provide insight into how to enjoy a safe and responsible holiday again. Photo by Robin Utrecht/ABACAPRESS.COM

189 holidaymakers depart from Schiphol to Rhodes with Transavia for a test holiday of sunweb travel, in Netherlands, on April 12, 2021. The Dutch government gave the travel industry the go ahead to organize an experiment with a coronavirus-proof vacation abroad. The first experiment to be an eight-day trip to a resort on the Greek island of Rhodes for 189 people. The trip to the Greek island should provide insight into how to enjoy a safe and responsible holiday again. Photo by Robin Utrecht/ABACAPRESS.COM

189 holidaymakers depart from Schiphol to Rhodes with Transavia for a test holiday of sunweb travel, in Netherlands, on April 12, 2021. The Dutch government gave the travel industry the go ahead to organize an experiment with a coronavirus-proof vacation abroad. The first experiment to be an eight-day trip to a resort on the Greek island of Rhodes for 189 people. The trip to the Greek island should provide insight into how to enjoy a safe and responsible holiday again. Photo by Robin Utrecht/ABACAPRESS.COM