second Brexit referendum. Khan addressed a rally at the end of the march alongside SNP leader Nicola Sturgeon, Conservative peer Michael Heseltine, former Attorney General Dominic Grieve, Labour's deputy leader Tom Watson, and MPs Jess Phillips, Justine Greening and David Lammy. Diversity issues While fasting for the Islamic holy month of Ramadan in 2016, Khan declared that he would use the period as an opportunity to help "break down the mystique and suspicion" surrounding Islam in Britain and help to "get out there and build bridges" between communities, organising iftars to be held at synagogues, churches, and mosques. He then appeared at a Trafalgar Square celebration of Eid al-Fitr, endorsing religious freedom and lambasting "criminals who do bad things and use the name of Islam to justify what they do". Following the 2016 Orlando nightclub shooting, Khan attended a vigil in Old Compton Street, Soho, and insisted that he "will do everything in [his] power to ensure that LGBT Londoners feel safe in every part of our city"; later that month he marched in the LGBT Pride London parade. In June 2020, during the George Floyd protests in the United Kingdom, protesters sprayed graffiti on the Statue of Winston Churchill, Parliament Square over two successive days, including, following the inscription "Churchill", the words "was a racist". As a result, Khan controversially announced that he had ordered the statue to be temporarily covered up to preserve it from further vandalism. On 9 June 2020, in response to the unrest, Khan said that he believed some statues of slavers in London "should be taken down", and established the Commission for Diversity in the Public Realm. The commission has been tasked with reviewing London's statues, street names, monuments, sculptures, artworks and other landmarks, with the potential for removal. The commission is in response to the anti-racist protests which saw protesters topple a Statue of Edward Colston in Bristol, whilst also defacing a number of statues across the country. That evening the statue of Robert Milligan, a merchant and slave trader, outside the Museum of London Docklands was removed by the local authority and the Canal & River Trust. On 11 June 2020, a joint statement from the Guy's and St Thomas' NHS Foundation Trust announced that the Statue of Robert Clayton, together with that of Thomas Guy, would be removed from public view and that they would work with Khan on the issue.