Welfare Reform and Work Bill

My right hon. Friend is, like me, a London MP. The driver of child poverty in my constituency is a combination of low pay and high private rents. When the cap was introduced, the Prime Minister advocated—there was an element of logic in this—the idea that it would reduce rents in the private rented sector. That has failed in my area and right across London; rents have increased significantly. Have the Government produced any evidence to prove that the cap reduced rents in the private sector at all?