West Yorkshire Bus wrote:
Does anyone know what frequencies are scheduled to operate on each
London Underground line, off peak, and where the various services
terminate at each end with scheduled short journeys etc

I've come across a few websites and info on Wikipedia for some lines
but they all seem to contradict themselves and are often many years
old

Can anyone help with this?

http://www.geocities.com/pikkulapsi/freqs.html contains info from 1997-98. I
hope it does not contradict itself ;-)