Does my right hon. Friend agree that modern technology has been an immense boon to millions of people who have disabilities, by extending their horizons and enriching their lives? Is it not good to see many people with disabilities presenting television programmes, and the facilities provided by audio description which allows television programmes to be fully comprehensible to the 2 million people in this country who are partially sighted or blind? The companies are obliged to put text on 80 per cent. of their programmes, but only 10 per cent. of them are audio described at the moment. Should we not double that before the digital changeover happens?