Loco Notion
Barmy BR proposed to tether workers to trackside posts as high-speed trains thundered past at 140mph. Bosses wanted human guinea pigs to stand as close as 6ft 6in to the expresses to test the effect of their slipstream. Rail
union chief Jimmy Knapp branded the idea barmy and suggested BR use Transport Secretary John MacGregor instead.
The workers would have been attached to posts by special harnesses that would allow them to move to the side but not forward. They would have been asked for their reaction after the trains had roared past. The tests would have helped to determine the distances from trains at which staff could work in safety. They would have taken place between York and Darlington.
However the Health and Safety Executive banned the scheme. The tests have been postponed pending further discussions to see how BR could get the information another way.
One disgruntled railwayman described the scheme as harebrained and said he joined BR to drive a flipping engine, not to play flipping bondage games. However a number of civilians have volunteered to take part in the scheme, preferably dressed in leather and chained from head to toe.
The effect when someone stands in the slipstream of a high-speed train is likely to be they'd get sucked under it. If tied to a post perhaps it would suck their boots off, or maybe they'd go blue in the face.
The idea is on a par to that of abolishing the timetable to stop the trains running late.

In the early 1990s, there were also proposals to rebuild some of the Typhoon-class submarines to submarine cargo vessels for shipping oil, gas and cargo under polar ice to Russia's far flung northern territories. The submarines could take up to 10,000 tonnes of cargo on-board and ship it under the polar ice to tankers waiting in the Barents Sea. These ships – after the considerable engineering required to develop technologies to transfer oil from drilling platforms to the submarines, and later, to the waiting tankers – would then deliver their cargo world-wide.

Source: The Railways of England by W.M. Acworth (1889)

But another and apparently unforeseen consequence [of the introduction of third-class railway carriages] followed, that "certain persons in superior positions" were base enough to travel in third-class carriages. If universal indignation could have crushed these miserable creatures, they would soon have succumbed; but they persevered, even in spite of the "artificial inconveniences" specially invented to deter them. Not but what these inconveniences were serious enough.

The management of the Manchester and Leeds Railway adopted what was known as the "soot-bag system." Sweeps were hired to enter a third-class carriage which had been specially kept for the benefit of "persons in superior position," and then shake out the contents of their bags. At other times, if a correspondent of the Railway Times can be trusted, "sheep and sometimes pigs were made the substitutes for sweeps."

Even then some persons—if report said true some bailies of the City of Glasgow—persevered in their evil courses. But their conduct was strongly reprehended by all respectable persons.