Mind the Gap‼️
MIND THE GAP‼️ This is what they say when you ride “The Tube” (Subway) here in London.🇬🇧 There can be a huge gap between the doors of the Train and the walkway you get off on. So you have to be careful or you could get your foot caught or drop your phone down there! The London Underground was the first underground passenger railway in the World, opening in 1863. 5 million passengers ride it every day!