The London Underground or The Tube has been operating for over 150 years. It helps people easily travel around London. There are some interesting facts and figures regarding the London Underground. They include: there are 1.34 billion passenger numbers every year. The length of network is 402 km. In miles that's 249.791 miles. There are a total of 423 escalators in the London Underground and 15,516 CCTV cameras. Security firm, AAI Security Systems have created an infographic which shows the Underground station with the most CCTV cameras. These cameras are monitored and are there to help prevent crime. Have a look at the infographic and see which station is top of the list!
Infographic Source: http://www.aaisecurity.co.uk/news/cctv-london-underground/
