We are travelling to France over October half term with 2 unvaccinated teenagers. We understand they will need to take a COVID PCR or antigen test within 24 hours of arrival and the French gov site say these tests cannot be self-administered. However they then point you to sites where you can purchase these tests and they are tests done at home and then verified by a lab. This seems to contradict "self-administered". Has anyone has experience of this recently?