:confused: It’s not the physical footprint size of the marquees that’s the problem,it’s the fact they are 20 feet+ tall and solid [as in you can’t see through them].
The chairs on the fences are a different problem,BUT you can see over them providing the occupants of the seats stay seated.
Working on the basis of the average person is 6 ft tall the person standing behind needs to be 6- 10 inches above them and so on.