Without the car, you have the opportunity to travel as the locals do.
However, it may be best just to concentrate on the area of Westminster where you can see Westminster Abbey, the Houses of Parliament and Buckingham Palace.
Price £270.00 plus your own Travelcard (but be prepared for walking)
``Mr. Jones of Jolly Good Tours was a fabulous tour guide. He was highly knowledgeable about the court and policing side of the U.K. Moreover, he was a funny and kind person. I would highly recommend taking a tour with Jolly Good Tours. You will get an honest and bright tour guide and learn a lot about England's criminal justice system.``
“Criminal Justice tour”