The collapse of Thomas Cook has plunged governments across Europe and Africa into crisis-planning mode as they help with the repatriation of more than 500,000 stranded tourists and begin to count the cost of the holiday company’s demise on already-battered economies. About 50,000 holidaymakers are stranded in Greece, 21,000 in Turkey, 15,000 in Cyprus and 4,500 in Tunisia. Thousands of tourists are also stuck in the US and dozens of other countries. Most of the tourists are from the UK with an estimated 150,000 people, followed by Germany with about 140,000 holidaymakers.