<page_title> 2016 London mayoral election </page_title> <section_title> 2016 </section_title> <table> <cell> 2,596,961 <col_header> Sample size </col_header> <col_header> Berry </col_header> <row_header> 5 May </row_header> </cell> </table>
There were a total of 2,596,961 votes in the 2016 London mayoral election.