1) The door of Downing Street hasn’t always been black – once it was green ... host city of the fifth modern Olympic Games and No. 10’s front door was painted a different colour.

Image: Simon Walker/No 10 Downing Street via creative commons 10 Downing Street's garden will be part of this year's London Open Gardens festival. Most of us never get to walk along the corridors ...

To mark the Gardeners’ Question Time special – in which we invited a small audience to watch the programme recorded at Number 10 Downing Street ... of the building. Black-and-white portraits ...