Many middle-class speculators with very little to lose were involved in the Railway Mania. In the UK in 1847, pressures were high due to the government raising interest rates, resulting in a financial crisis and causing the railway share prices to crash. The Railway Mania didn’t cause this, but it made money market pressures worse. Many people paid for their shares in instalments and as calls were made for these payments , this money had to come from somewhere, increasing pressure on money markets. According to John Eatwell, the Railway Mania was a 'prima facie example of a useful bubble' as investments with social value were left behind when the bubble burst . The national rail network that was developed as a result of the Mania was revolutionary. The reduction in time and costs of travelling made journeys possible, and more frequent and comfortable, for the middle and upper class. According to Lardner, there were seven coaches a day operating between London ...