I know the logic, but when the markers have faded off or people don’t stick to them, the reality of the matter is you can be sandwiched in with someone either side of you.
They haven’t thought it through properly at all, a lot of the european parks have staggered markers and Perspex screens and mask requirement. Only having one measure (staggered markers) is the minimum amount possible a park can get away with, and it isn’t keeping people as safe as it could be. Add in masks and screens and you are making it as safe as possible. Europa park has masks, screens and staggered markers, so they’ve gone to the maximum effort possible to make it safe for guests, and that’s partly down to the German government’s better direction to their park, and look how germany are doing with the virus compared to the uk.
I just don’t get why we are doing the minimum possible in queuelines. On the rides themselves we have hand sanitiser, cleaning and masks, but in the queues (which in my opinion are quite a high risk environment) people can be standing sandwiched together in a cattlepen for over an hour without masks or physical distancing if the markers are ignored. In my opinion this is not ok and should have been changed a long time ago.