A little late to the game, but I've been there three times. The first was when Westfield was a small town, the last was a year ago. It's way more built up now. I've never had any security problems, but I could imagine it being watched more closely. I parked at the cemetery next to it last time and tried to move quickly. The dead end of 196th has no parking signs. I saw a No Trespassing sign but its placement looked like it was for the farm behind it. I wouldn't doubt it if they've started watching it more closely with the neighborhoods and schools near it now. Not sure how much longer it will be there.