I think what we will see is people making choices with their employers, somewhere in between. Where people spend part the week in the office and the remaining part at home. Mainly I'm talking about non customer facing jobs. The postives from this will be a better home/worklife balance, less people commuting, so more space on the tube and trains. The downside will be less call for long leases on big office space, and less profits for public transport. The first, I couldn't care less about the money men, the latter, our public transport has required a overall for a long time, over crowded trains shouldn't be the way ahead for the future, and more lateral thinking as we move out of the fossil fuel age.