But, putting the record straight, it wasn't exactly the summer holiday that some have referred to. First of all, when I arrived in the Netherlands that week it was minus 4 degrees; so that is hardly summer. But also, as they had in 2020, Holland very quickly had to lock up all over Christmas and well into the New Year. As I said, it was the second year in a row they had to do that because cases were rising—and I don't mean they were rising into the hundreds; they were rising into the thousands and then into the tens of thousands. And, in the Netherlands, the vaccination rate is roughly in the middle 80s, and also what they don't do that many people may find surprising is they don't have QR codes and they don't do contact tracing.