It is because of the danger of people using glasses as weapons when taken outside. Some places have banned drinking outside and some say you can drink outside but only in plastic. Makes sense. I mean, look in any European city. Paris, Berlin, Madrid, Rome. Prague. They are all the same. Sat out on pavement cafes, chanting racist football chants. Pushing broken glass into other peoples faces all day long.

Seems a shame realy. I mean, you would never get that in England where we treat alcohol with respect and whole families go out to bars most weekends. Bloody Europeans, hoards of drunks staggering round the streets every night, spoiling it for the rest of us.

Cheers

:D