London Underground ticketing London Underground ticketing The London Underground metro system of London, England uses a mix of paper and electronic smart-card ticketing. London Underground uses Transport for London's Travelcard zones to calculate fares, including fares on the Underground only. Travelcard Zone 1 is the most central, with a boundary just outside the Circle line and Travelcard Zone 6 is the most outlying zone covering any of Greater London and it includes London Heathrow Airport. All of Greater London is covered by zones 1 to 6. Tickets including zone 1 are usually more expensive than those involving only outer zones. The most popular
Sheriffs of the City of London populous parts of Middlesex were included in the new County of London, which had its own High Sheriff. Sheriffs of the City of London Two Sheriffs are elected annually for the City of London by the Liverymen of the City Livery Companies. Today Sheriffs have only nominal duties, but previously had important judicial responsibilities. They have attended the Justices at the Central Criminal Court, Old Bailey since its original role as the Court for the City and Middlesex. The Sheriffs live in the court house complex during their year of service, so that one of them can always be attendant