Funny story.
I'm with the raynet guy, we're on the radio trying to track down some missing numbers. The YHA is home to a large party of Hasidic Jews who are celebrating the Jewish Sabbath, an old Jewish man is walking around pensively in the car park. All of a sudden the hostel door bursts open and a conga line of Jewish teenagers careers out all singing in Hebrew. They encircle the old man who decides to cut his quiet time short and join in. They're all dancing around singing and it's impossible to hear what's going on on the radio, so we give up and try again later. They went for a walk up Stoodley Pike earlier in the day, all dressed in Oxfords and polyester slacks some with the tall black top hats.