Hi I don't know if anyone has come across this? My DD going on a school trip on Friday morning, she needs an antigen test because she's only single jabbed. The trip goes on the ferry to France, then over the border to Belgium on Fri and then back into France on Sat. By the time she crosses back into France her antigen test will be more than 48hours old. Is she likely to be refused entry? I've tried Googling and can't find an answer. Does anyone know? TIA