My sister in England sent this to me. Everyone waiting to enter Waitrose (a supermarket chain) in an orderly queue (well, we are English after all!). The wait was 40 minutes, everyone in the supermarket was far from everyone else, the shelves were full, shopping limit was one carrier bag.
We need to start this in Japan -RIGHT NOW- to keep things orderly.
We at F.I.D.S. already have implemented a similar idea. As with the good example given by the English super-markets, we also use a one-in-one-out policy. The kids have not considered the 2 meter spacing yet. We’ll cover this in a meeting.