1913 Epsom Derby in front of King George V's horse, Anmer. The horse struck Davison as she tried to grab the horse's reins, the injuries she received proved fatal as she died 4 days later. Davison was a militant suffragette and a member of the Women's Social and Political Union (WSPU), she campaigned throughout her life for votes for women in the United Kingdom. The race was attended by an estimated 500,000 people, including the King and Queen. Aboyeur, ridden by Edwin Piper, took an early lead which he maintained into the straight, where he ran about three horse-widths away from the inside
Emily Thornberry constituency. Camden and Islington councils sought to require a high proportion of the resulting new homes to be made available for social rent, but Johnson overturned this and allowed homes designated as "affordable" to charge rents of up to 80 percent of market rates. Thornberry strongly criticised Johnson, describing his definition of affordability as "nonsense", and called for at least 50% of homes in the new developments to be made available for social rent. In 2013, the 100th anniversary of the death of the suffragette Emily Davison, Thornberry called for a statue commemorating Davison in Parliament. She arranged a public