Governing document
MEMORANDUM AND ARTICLES OF ASSOCIATION INCORPORATED 14 JULY 1937 AS AMENDED 6 DECEMBER 1949, 20 JULY 1954, 8 SEPTEMBER 1959 AND 25 NOVEMBER 1964 ((AS AFFECTED BY A UNITING DIRECTION MADE UNDER S96 OF THE CHARITIES ACT 1993 AND DATED 24 OCTOBER 2008).