he drunk three bottles of wine on stage, and at one point quite early on he lost his balance and knocked a bottle over, so he nicked another bottle from his poor violinist. i assume he drunk a lot more before he went on.
it really was a fantastic show, and turned me into a huge current 93 fan. also, marc almond's performance was superb...
http://www.youtube.com/watch?v=M-hLX5MtpA0
and antony's
http://www.youtube.com/watch?v=Q_qRCMXWDe4