they need thousands upon thousands of new people to join their teams, so they simply don t have the stock available, but also borderforce which operates the security gates and immigration, they have always been chronically understaffed and still are. also, there are still some variable travel restrictions country by country, which has added to the paperwork, brexit has also changed some of the queuing systems, for example, in and out of immigration at airports. it s also an international picture as well, so they re absolutely huge problems at amsterdam, and happens is that there are big problems at any airport in the system tends to have a knock on effect on the others because there is this spoke system that s operating, so smaller airports feed the larger airports with originating