Movies filmed in Downing Street, Whitehall, Westminster, London, England, UK

There are 4 movies that were filmed in Downing Street, Whitehall, Westminster, London, England, UK.
City: London Country: United Kingdom
Deceptions
(1985)
Ladies Who Do
(1963)
Postcards from the 48%
(2018)
The Road to War
(1989)