1) Beat walkers 2) Lookout men 3) Lookout men, but not abettors 4) Lookouts 5) Lookouts, guards 6) Military guards 7) Nothing gets by them 8) Ones offering pass protection 9) Password requesters 10) Post men 11) Soldiers on guard 12) Soldiers standing guard 13) They stand guard 14) Watchmen 1) Gatemen