The UKCB Curious London Bike Tour

London has just expanded its Barclays Cycle Hire cycle hire scheme to include casual users, which means visitors can hire bikes and cruise around for next to nothing. Just pay a £1 access fee for the day and then enjoy trips under 30 minutes for free or trips under an hour for an extra pound. So with this in mind and just a quid in our pocket, we set out on a tour of Central London to uncover some of the capital's more unusual sights.