Quoting: osiol
The Pole I know best always seems to stand just slightly outside of the queue, creating a sense of ambiguity. Is he queueing, waiting for someone who is, or is he just daydreaming?
This is very true. Polish queue is very often disorganized, which quite frankly drives me nuts. Especially when the queue moves but some bloody fekker that’s standing before me isn't. Or when there are few seats free, but people can't use them as some other nasty fekker decided to sit on the first blocking the rest for others. Still, I live in a small town in Wielkopolska and i must say that those kind of incidents really don't happen on a daily basis here and I can count the ones that happened to me this year on the fingers of my one palm (I remember two times if you want to be precise).
Quoting: Britguyabroad
So is it acceptable in poland to say "stop pushing in" or would that provoke hostility?
What a strange questioned you've asked here. Is it acceptable? Yes. Would it provoke hostility? Of course.
From my experience Poles are much more assertive than Brits so while here you need to be more assertive. If someone is pushing before you and you feel angry about it, rather than thinking if it would be appropriate to gently point out his wrongdoing, voice it! Let it out of your system! It's healthier that way.
PS: Oh, and I have a question. How can you queue to get in on a train? I've never experienced it, even while in England.