Later, the property managers here between Avenue A and Avenue B unveiled their line of wheatpaste defense — some rando 2x4s on the plywood, intended to prevent the Wheatpasting Gangs of New York from putting up ads for, say, that sold-out Andrew Bird show at Pier 17 or the new Yeah Yeah Yeahs' record, Cool It Down (which I think will be good).
Anyway, as the top photo shows... the green guards are fairly useless. Hope there's a money-back guarantee!