The city of London is one of the biggest cultural hotspots in the whole of Britain, with a veritable feast of activity and sightseeing to satisfy natives and tourists alike. However, being such a tourist hub it can often prove expensive to have an enjoyable and affordable day, or days, out in London. Despite this there are many cost effective solutions which allow one to have an affordable visit to London, whilst also being able to enjoy the true London experience. Many of these are listed below. Travelling in London: The cheapest and most efficient way of travelling around London...