Again guys, thanks for all of the help.
I've gone ahead and downloaded/subscribed to some tunneling software to get around the routing issue.
I went from 1200ms on my normal connection to 75ms with the tunnel running, or whatever the term is.
I was amazed, played happily right through the peak hours however the connection did start to get shaky 300-500ms later on at around 10pm which was strange.
I logged off anyway and hopefully I'll be able to play ok tomorrow night.