Mitcham and Morden by-election
...that the Mitcham and Morden by-election in 1982 remains the last to see a gain by the British Conservative Party?
...that the <b id="mwASc"><a class="mw-redirect" href="./Mitcham_and_Morden_by-election,_1982" id="mwASg" rel="mw:WikiLink" title="Mitcham and Morden by-election, 1982">Mitcham and Morden by-election</a></b> in 1982 remains the last to see a gain by the British <a href="./Conservative_Party_(UK)" id="mwASk" rel="mw:WikiLink" title="Conservative Party (UK)">Conservative Party</a>?