Click on this link to book (this is the only way to book):
uk/visiting/visiting-and-tours/tours-of-parliament/tours/ Democratic access tours sponsored by a Member of Parliament (MP) or a Member of the House of Lords are available to UK residents, free of charge.
An expert guide will accompany you on this 75 minute tour that recounts the history of the Palace of Westminster and describes how the business and traditions of both Houses contribute to the day to day workings of the UK Parliament.
When the Houses are sitting, the full tour route may not always be available and can be subject to last minute changes or cancellation due to parliamentary business.
These tours can be booked up to 6 months in advance.
Since demand can be high, early booking is recommended although not always essential.
November 1, 2018 by Wonders of Londoon