Transport within London remains a topic of huge debate. On one hand London has the biggest and most extensive underground train system in the world. You can often walk freely within central London and not have to worry too much where you are because when you want to go home a tube station is usually very nearby.
But at the same time London’s underground transport system is old, not friendly to wheel chair users, expensive and often suffers from numerous breakdowns. Also it pretty much grinds to a halt soon after midnight and thus it becomes much harder for many people to get home after a late night out in the town.