I was lucky enough to be there the last time the British and Irish Lions played Australia (or, as it said on the ticket "The Vodafone Wallabies") in Sydney. We lost on that occasion but we had fun in that throng of people from these islands belting out "Cwm Rhondda", "Danny Boy" and "Swing Low Sweet Chariot". The Australians don't seem to go in for the kind of singing that's such an important part of sport in northern Europe.
We went to the stadium by boat, which was different. On the way back, by bus this time, the Lions fans were understandably subdued. Then somebody struck up, to the tune of "She'll Be Coming Round The Mountain", the jubilant refrain "we get three Aussie dollars to the pound, we get three Aussie dollars to the pound".
That was in 2001, before events. I'm sure the Lions fans are having a high old time in Sydney tonight but they won't be singing that old song. For a start A$1.64 refuses to scan.