They didn't even have tickets, never mind booked seats.Dragging kids onto a train without having seats reserved is absolutely thoughtless.
Like why would you put the kids through that for a 3hour journey?
Just book your seats.
Dickheads.
I saw something similar in Spain on the train to Seville with Gypsies, except there were plenty of seats. They had police waiting at the next station and they were escorted off the train.