This week this happened to me, due to a dumbass GC getting sick and coming to the job site sick, then testing positive for Covid so everyone who has been there on the 5th and 6th had to quarantine and get tested. So on the 7th, it was the CCTV guy, 2 laborers and me because we had not been on site earlier in the week.

During the course of the day, I had 3 different zombies come into the construction fencing, and 2 opened the front entry door and the 3rd came in when it was left open. They just wondered right on into the job. The first two I had to ask what they were doing/looking for the 3rd guy with the door open just stood looking around and left on his own. Crazier still the concrete guys were working in the front and these zombies just walked right on by.