Home secretary and the police court mission The Home Secretary ( Sir W Joynson Hicks ) , Sir Chartres Biron ( Chief Metropolitan Police Magistrates ) , Sir Edward Troup , and the Bishop of Colchester were the speakers at the annual meeting of the Police Court Mission at the Mansion House Left to right , Sir Montagu Sharpe , Sir Chartres Biron , Sir W Joynson Hicks , Bishop of Colchester , Mr Reginald Carter and Sir Edward Troup 5 November 1925