My hon. Friend is right to raise this important question, which has been raised with many of us by our constituents. The NHS has begun to restore services that were rightly suspended while it had to deal with the initial impact of covid-19. The NHS is working on the principle that the most urgent treatments should be brought back first, and that will be driven by local demands on the system. My right hon. Friend the Health Secretary has kept the House updated and will continue to do so. The point that my hon. Friend raises is a really important one, and he is right to raise it. People who suffer from this condition need to get the treatment that they require.