They know
exactly what they’re implying
Basically traincrew will be awkward on purpose when the jobs up the wall and claim their full PNB (when I say full I mean the bare minimum 20/30 mins anyway) to cause maximum disruption. However, if they were booked a PNB before their last job they would cut their PNB short so that they weren’t delayed.
Obviously, the poster wasn’t going to come out and say that for three reasons.
1. It’s inaccurate.
2. I can’t think of many jobs off the top of my head where you are booked your PNB before your last service. It does happen of course.
3. In my experience anyway that’s not the case at all with traincrew who are flexible regardless. Any good controller would plan their service recovery and delay mitigation around the traincrew having a full break anyway, they would never ask traincrew to cut short their break, if traincrew decide to that’s up to them.