"1981" . . . "31 October 1981" . "by-election" . "1981 Anson by-election" . . . "1981 by-election" . . "Anson SMC" . . . "Ansonby-election, 1981" . . . "Anson" . . "1981 by-election in Anson" . "1981-10-31" . . . "1981 Anson by-election" . "previous" . "Anson's by-election" . . "By-election 1981" . "1981 (b)" .