THERE is to be free wifi at Scottish railway stations.

Passengers will also be able to get online while they are on line in a train. This will change the face of rail travel as we know it. (In my case, when there were steam locomotives on the Saltcoats service.)

Passengers making their way home from a hard day in Edinburgh where the jobs are will no longer relax by gazing at the sunny uplands of North Lanarkshire. Or the dappled foothills of the West Lothian Munros. Bings as they are known.

They will be catching up on emails, poring over spreadsheets, or writing an impact study on a one-size-fits-all solution to stakeholder engagement disfunction in the office environment.

Passengers not actually working will be online cheating on the answers to the Herald crossword. Some will be on Facebook telling friends: "I'm on the train." Or, "I'm at the station. Wish I was in Starbucks because Dr Beeching closed the buffet in 1963."

Most worrying is the effect wifi culture would have had on our great railway movies. Brief Encounter would never have happened. Alec and Laura would not have moped about on platforms. Having checked each other out on the eHarmony dating service, they realised they were incompatible.

The Railway Children might have ended badly when police found photos of Roberta in her red underskirt on the Old Gentleman's laptop. And anyway disaster was averted when a passer-by used a smartphone to warn of the landslide on the railway line.

Forget Murder on the Orient Express. Hercule Poirot tried to book his ticket online but it was too confusing so he flew with Ryanair instead. Hitchcock's The Lady Vanishes was cancelled because the TalkTalk broadband service was down again.

Planes Trains and Automobiles was never made as a film but you can read all about it on Trip Advisor. There were problems with the script of Von Ryan's Express. A search on an ancestry website revealed Colonel Ryan was related to Hermann Goering on his mother's side.

Plans to film Trainspotting were abandoned after an online petition by nearly a million anoraks who protested there was little or no reference to locomotives in the script.

The documentary about the night mail train was cut short. Narrator John Grierson only got as far as: "This is the night mail crossing the Border, Bringing the cheque and the postal order, Letters for the rich, letters for the poor, The shop at-" because WH Auden only had 140 characters when he wrote the poem on Twitter.