Harriet Harman has called on people to "unite against the hate" that killed MP Jo Cox.
Speaking as she campaigned for a Remain vote in Thursday's EU referendum, the former acting Labour leader said:
Jo believed in a better world and fought for it every day of her life with an energy and an enthusiasm which would have exhausted most people.
What she would want now is for her two young children to be bathed in love and for us to unite against the hate that killed her.
Brendan Cox gave a moving speech in honour of his wife as worldwide tributes were held on what would have been the MP's 42nd birthday.
Killed MP Jo Cox's birthday will be commemorated worldwide on Wednesday.