Sergei Skripal

ITV News' Chloe Keedy reports from the Novichok inquiry, where a senior Met Police officer spoke of the search for where Sergei and Yulia Skripal were poisoned.

The flat where a woman was fatally poisoned with the nerve agent Novichok is being demolished - more than two years later.

Nerve agent Novichok was used to poison Russian opposition leader Alexei Navalny, the German government has said.