<page_title> 1940 Bow and Bromley by-election </page_title> <section_title> Votes </section_title> <table> <cell> Labour <col_header> Party </col_header> </cell> <cell> Charles Key <col_header> Candidate </col_header> </cell> <cell> 95.8 <col_header> % </col_header> </cell> <cell> −27.1 <col_header> ± </col_header> <row_header> Turnout </row_header> </cell> </table>
On a reduced turnout, Key held the 1940 Bow and Bromley by-election seat for Labour with 95.8% of the votes.