four-seater metal bench with signal tape on two seats

area attention barrier bench blocked blocker blocking calm caution close concept contagious coronavirus covered covid covid19 crisis danger dangerous disease distance empty environment epidemic fear fencing flu forbid fourseater furniture global illness indoors infected infection isolation limited maintaining metal nobody object old pandemic place plague prevention prohibited prohibition protect protection public quarantine recreation red relaxation rest restriction safety seat seating seats security self separation shadow sign signal social space striped stripes symptoms tape virus warning white zone