It is a pleasure to serve under your chairmanship, Mr Robertson. I congratulate the hon. Member for East Londonderry on securing the debate and on raising important matters. In my capacity as overseeing the BBC for a long time, I have considerable sympathy with his concerns regarding oversight of commissioning processes. We made great progress in three areas: full access to the National Audit Office (NAO) for the BBC's financial accounts; the increase in indie production quotas and transparency over high-earning salaries. Regarding independent oversight, Ofcom is now an independent regulator under the charter. The Government will publish the mid-term review by 2024, addressing governance arrangements including complaints processes. On transparency issues raised by the hon. Gentleman, I agree that it needs to be improved and I hope the BBC continues to look at ways to increase it. As for whether anyone is too senior or popular to avoid scrutiny, recent controversies involving Gary Lineker have led to a review of social media guidelines for highly paid staff. Ultimately, concerns about public money usage can be investigated by the NAO under the charter and I suggest that the hon. Gentleman pursue his issues through the routes suggested.