The Men Wall is a phenomenon that happens on London's public transport... and probably all around the globe. It is normally suffered by those shorter than everybody around them at that moment and is especially dangerous when three very tall people turn their back to that person and start squeezing the individual. Do not think bad of them, they don't even notice him. The poor shorter than average person will try to reach desperately for anything to grip onto and keep a bit of his humanity and pride but all efforts will be in vain. He will probably even end up falling in the next sudden stop.