Fixes #7508

code/game/objects/structures/tables_racks.dm

@@ -470,9 +470,15 @@
 	return
 
 /obj/structure/table/proc/unflipping_check(var/direction)
+
 	for(var/mob/M in oview(src,0))
 		return 0
 
+	var/obj/occupied = turf_is_crowded()
+	if(occupied)
+		usr << "There's \a [occupied] in the way."
+		return 0
+
 	var/list/L = list()
 	if(direction)
 		L.Add(direction)