@cstross @Steveg58 in my commuter time I only got “flock of sheep committed suicide on the track” and it was definitely enough(I think it was only half an hour or so delay until the police got sure that the lumps of flesh weren't human, and it happened 2 km from the end station, so we eventually got there, but the bad part were at the beginning, when we felt all of the bumps and crunching noises and saw the bloodied surviving sheep)