It has previously been advised that Jockey Ben T H So was stood down from riding after being hospitalized for a stomach complaint. The Chief Medical Officer has today advised Stewards that following medical treatment, Jockey So will remain stood down until 23 November 2019 on which day he will be able to resume riding trackwork. The Chief Medical Officer has also advised that Jockey So should then be able to accept race riding engagements for the Happy Valley race meeting on Wednesday, 27 November 2019.