Prime Minister David Cameron has said unprecedented interest in the Paralympics would be one of the Games' legacies.
Speaking as he met with athletes at Paralympic GB House, he said: "These Paralympics have gone to a new level.
"I think this is an assured piece of legacy.
"When Rio (the host of the 2016 Olympic and Paralympic Games) comes along, I think that (interest) will be much higher than it would have been (before London 2012)."
More top news
It is not clear how long impeachment would take, though the ruling party has said it could vote Robert Mugabe out as early as Wednesday.
On Wednesday, a UN court will hand down a verdict at the war crimes trial of Ratko Mladić, a former general of the Bosnian Serb army.
The Brexit Secretary offered an upbeat assessment of talks at a London conference, but he badly needs negotiations to move forward.