<page_title> Brent London Borough Council elections </page_title> <section_title> Summary of results </section_title> <table> <cell> Dollis Hill <col_header> By-election </col_header> </cell> <cell> 22 March 2012 <col_header> Date </col_header> </cell> </table>
A by-election was held in Dollis Hill on March 22, 2012.