The reason the railways were badly run prior to nationalisation was the result of deliberate decisions by government (we all know who) to keep them short of money so that they were unable to make any new investment in track or running stock, nor could they afford to improve stations. Inevitable as running stock got older and older and maintenance had to be cut back the rail system became more and more unreliable. I commuted to work in London from 1884 - 1990 and saw the efficient railway I started commuting on deteriorate as spending cuts bit.
There is no reason to suppose that if the old British Rail had been properly funded it would not have developed all the services we have got used to under privatisation. When the public sector has taken over from failing private franchisees, services have always improved and look how 'wonderful' Southern Railway has been in recent years.
One advantage of the heatwave….


