<page_title> United Kingdom by-election records </page_title> <section_title> Largest swings </section_title> <table> <cell> Clacton by-election, 2014 <col_header> Election </col_header> </cell> <cell> Conservative <col_header> From </col_header> </cell> <cell> UKIP <col_header> To </col_header> </cell> </table>
The 2014 Clacton by-election saw the election of the first UKIP in the largest swing ever against the Conservative Party.