This week is Challenge Poverty Week, and I would like to thank all the organisations across Scotland and the United Kingdom that are helping families through the most difficult of times. Their dedication and commitment should inspire every single one of us in the fight to end poverty. With mass unemployment looming, having the right social security measures in place to help families over the long term is vital. The Chancellor has so far refused to commit to make the £20 universal credit uplift permanent, which means that 16 million people face losing an income equivalent of £1,040 overnight. Will the Prime Minister now commit to making the £20 uplift to universal credit permanent?