Kind of a winter, fast-kill type map. The map is an alley filled with snow. Red team starts outside of a warehouse and the blue team starts outside a church. There is a balcony on each side on the way to the center of the map, and another in the middle (PSP in TDM/Zone in TKOTH/Flag in FB). Based off of the first mission in True Crime: New York City.
And yes, you have to crouch under the fence...