BNSF has their own enforcement officers...and they typically mean business. Its a big fine if the little badge is in a bad mood or you piss them off, essentially trespass is all they enforce but they have huge districts, or areas for which they are responsible. I know for a fact a bunch of tickets were given at Wallace crossing, and a dude was hauled away in handcuffs as well. Sheriffs present helping write and enforce. Same thing happened at Soos Creek last salmon season, and happened last hunting season at Patterson on the Columbia. Typically a short term emphasis for a few days or a week then they move on...lets hope thats the case as a lot of bank access on the sky takes a railroad hop. If you see the black and whites dont cross in front of them and it might be a good idea to cross away from the easy access and walk back to your rig...and of course deny deny deny, no ossifer I didnt cross the tracks i was beating my meat in the bushes instead.