Whether, at the time that he appointed a certain person (name and details furnished) on 29 May 2019, he was informed of the serious allegations of sexual harassment levelled against the specified person by an employee of a certain political organisation (name furnished) prior to the 2019 general election; if not, what steps will he be taking now that the allegations have become public; if so, what (a) measures did he put in place to investigate the allegations and (b) were the appropriate reasons for appointing the specified person in the face of the allegations?