It would stop all the differing companies bickering with each other over who was to blame for something. It would also stop this ridiculous situation where you can't catch some trains running on the same route because the trains are run by different companies.
Delay Repay! - after my awful journey back to Cumbria after the Sheffield cup match (where I got home after may of you got back to Brighton) - I put in a delay repay. Northern said 'not out fault guv' - even though it was their trains that were cancelled, and their bus replacement services that...