![Mind the Gap" was introduced on the Tube in 1969. Currently the message "Please mind the gap between the train and the … | Mind the gap, London, London underground Mind the Gap" was introduced on the Tube in 1969. Currently the message "Please mind the gap between the train and the … | Mind the gap, London, London underground](https://i.pinimg.com/originals/f6/a7/b6/f6a7b6a7f6e2f33c7560c43552e29ce9.jpg)
Mind the Gap" was introduced on the Tube in 1969. Currently the message "Please mind the gap between the train and the … | Mind the gap, London, London underground
![Mind The Gap Between The Train And The Platform In Italian And English On Milan Metro Editorial Stock Image - Image of motion, city: 150504409 Mind The Gap Between The Train And The Platform In Italian And English On Milan Metro Editorial Stock Image - Image of motion, city: 150504409](https://thumbs.dreamstime.com/z/mind-gap-train-platform-italian-english-milan-metro-italy-november-glass-underground-station-fall-150504409.jpg)
Mind The Gap Between The Train And The Platform In Italian And English On Milan Metro Editorial Stock Image - Image of motion, city: 150504409
![Mind The Gap Sign On The Platform In The London Underground Editorial Stock Photo - Image of england, subway: 54722323 Mind The Gap Sign On The Platform In The London Underground Editorial Stock Photo - Image of england, subway: 54722323](https://thumbs.dreamstime.com/z/mind-gap-sign-platform-london-underground-england-march-familiarly-called-tube-public-transit-system-54722323.jpg)