Angelina Jolie has said a summit on sexual violence in conflict must send a message around the world that there is "no disgrace" in being a survivor and that "the shame is on the aggressor".
The Oscar-winning actress dedicated the four-day London event to an unnamed and "abandoned" victim of rape in Bosnia.
More top news
The operation to recover the unexploded bomb near the Houses of Parliament let to disruption in central London overnight.
Southern parts of England and Wales will see sunny skies after a frosty start.
A police spokesman said the incident in the Bourke Street Mall on Friday was not related to terrorism.