But Labour says the PM must rule out "no deal" and change her "red lines" if progress is to be made.
The Duke of Edinburgh was seen driving at Sandringham, two days after a crash that injured two women.
The remains of six Auschwitz victims were donated to the Imperial War Museum more than 20 years ago.
Hundreds of people were being evacuated from the area when the explosion happened.
The 24-year-old woman was knocked down by an Audi outside the Marriott Hotel in Leeds.