Royal Marsden NHS Foundation Trust

The complainant has requested information about a clinical trial known as delta-9 that he believes took place at the Royal Marsden Hospital. The Commissioner’s decision is that Royal Marsden NHS Foundation Trust (the Trust) does not hold the requested information and found that there is no breach of section 16(1) of the FOIA (duty to provide advice and assistance). The Commissioner does not require any steps to be taken as a result of this decision.