At the opening of the monthly session of Home Office questions in the Commons, the Home Secretary paid tribute to the late PC David Rathband.
On the day of his official memorial service in Newcastle (which the Police Minister Nick Herbert is attending), Ms May called him a brave and fine police officer. She added that his death was a huge loss to the Northumbria force.
More top news
A study by the University of Oxford forecasts an increase of more than half a million foreign-born people in England between 2011 and 2014.
Paul Brand is joined by four new Parliamentary candidates for a lively debate on the economy and immigration. Watch the programme here:
A look ahead at the forecast for the Border region.