I can confirm to my noble friend that all matters surrounding this will be investigated thoroughly. I cannot stress that enough, actually. On the question of Litvinenko and lessons learned, the murder of Alexander Litvinenko was a blatant and unacceptable breach of the most fundamental tenets of international law and civilised behaviour. At the time, the Government responded robustly and, following the publication of the report, we made representations in the strongest possible terms to the Russian Government and put in place asset freezes against the main suspects. For my noble friend’s information, we have demanded and continue to demand that the Russian Government account for the role of the FSB in the murder of Alexander Litvinenko.