London for less: Sightseeing bus tours from £1.50pp

The British capital is a famously pricey place, and most days you can't do much with £1.50. However Megabus are changing all that, and you can now go on a London sightseeing tour for less than the cost of a half of shandy! The non-stop tour takes just under 2 hours and whisks you past… Samcana