Hoa or not theres nothing wrong with a sign in the yard supporting the troops. Here in my apt complex theres, no large pets ( anything bigger than a goldfish in a 10 gal tank), no campers parked out side, no parking on the sidewalk, no public display or anything that might be considered "gang related"
no loud music ( yea right) no parties with prior apporval, ( yea right) no junk cars abandoned in teh parking spaces, no bills posted anywhere, and yet theres something around 50 little signs around here supporting the troops, and nobody in the office says anything bad about them.