More than four million people had problems with a package holiday in the past year, a survey for Citizens Advice suggests. The survey found 76% of adults had been on a package holiday before, and 34% of them had experienced a problem. Some 8% had suffered an issue within the last 12 months specifically, equating to an estimated four million travellers, it said. The charity said it received about 14 complaints a day about package holidays, including issues such as unexpected changes to the hotel,