Annabel Smyth wrote:

Actually, the one that wasn't intuitive
was "Papierosy", which I thought at first must be newspapers, and it
wasn't until nearly the end of the week I realised *must* be
cigarettes/tobacco!

Cigarettes, actually. They are called that because the tobacco is wrapped
in paper, AFAIK.

I think no one yet mentioned http://www.ztm.waw.pl - the official site of
Warsaw public transport, including fare tables and regulations (also those
for luggage ;-)) in English. It also shows timetables for every stop, but
only in Polish.

.... Martin