I can't see why railway operators are so paranoid about the public seeing the aftermath of an accident. Are we so sanitised now that it will shock us more than years ago? I attended the scene of one accident many years ago and wandered about among police, railway staff and general rubber-neckers, on and off the track, without a day glo jacket, PTS or steel capped boots. That, of course, is a different issue - the H & S stuff.
If a 201 ends up at 45 degrees, big deal. Put it upright. If people want to look, let 'em look. Why not? The press frequently publish, with at times questionable accuracy, accounts of all manner of other things which really are none of their business, and which do not serve this great mythical thing, the "public interest", one bit!
I have pics myself of the 1963 Lisburn smash...