The outings end at Parliament Square ... If you're after a private tour, this half-day trip in a classic London black cab is ...

We boarded at Victoria Coach Station before ambling through Westminster, getting up-close views of honey-hued Parliament ... History Tours' private excursions. The Ultimate London Adventure ...

However, many others were amazed by the views, especially Parliament and Buckingham ... which include everything from a boat tour and London Eye ride to a private pod with sparkling wine ...