London i overcrowded, dirty and overpriced for me.
Never go to London in summer-it is dirty and polluted.In winter and autumn it is great.Get the tube to Leicester Square tube station.Walk out and you can see Leicester Square, Piccadilly Circus,Chinatown,Trafalgar Square,Covent Garden,National Portrait Gallery,British Museum all for free.Cheap food can be found in Chinatown.Other Places to see are Natural History Museum,Science Museum,Victoria & Albert museum and many more for free(they used to cost £8 each to enter).London has so much to see at no cost-parks,gardens,other galleries etc.
a girl fainted just before the exit on the tube last time I was there and people just walked on
Yes,unfortunately this is true of the London Underground passengers,