We dedicate this recurring series to all our Daily Constitutionalists.
To those of you who are far away (hopefully you're planning your next visit) and to those of you right here in the Big Smoke, resident and visitor alike, thanks for reading, thanks for walking with us. We look forward to seeing you all soon.
A London Walk costs £9 – £7 concession. To join a London Walk, simply meet your guide at the designated tube station at the appointed time. Details of all London Walks can be found at www.walks.com.