In a letter dated 10/12/2018 this charity stated: ‘Given that it does not form part of our charitable purpose, Nerve Tumours UK does not have an explicit policy on research using human embryos. However, we can confirm that the charity does not fund or support organisations, which undertake research using human embryos.

‘We have noted your letter, and the Board of trustees will consider whether or not this unofficial position should be made into policy.’