This is typical practice in the film/TV industry except we use production assistants to enforce instead of guards. Everyone lies, but I had a friend who was not only “quarantined” (fired for two weeks) but also accused of lying on his questionnaire before they inspected his nose and “found” covid. We were one of the first industries to go back to work and all of the questionnaires and apps and tracking that we see now, they tested on us first.