Overview:Fiona Bruce presents an hour of topical debate with an audience from Carlisle. On the panel: Grant Shapps MP, secretary of state for Transport, with cabinet responsibility for the northern powerhouse, Conservative; Alison McGovern MP, shadow sports minister, Labour; David Linden MP, SNP; Stuart Rose, retailer and chair of Ocado, formerly CEO of Marks and Spencer, and a Conservative peer; and Helen Stokes-Lampard, GP and chair, Academy of Medical Royal Colleges.