By-election for the constituency of Cardiff South and Penarth on 15 November 2012

A by-election to the 55th Parliament of the United Kingdom for the constituency area of Cardiff South and Penarth.

Labour hold by Stephen Doughty with a majority of 5,334 - 27.4% - on a turnout of 25.7%.

An electorate of 75,764, having a valid vote count of 19,436 and an invalid vote count of 135.

Candidates

Name Party Vote Vote share Vote change
DOUGHTY, Stephen Lab / Co-op 9,193 47.3% 8.4%
WILLIAMS, Craig Con 3,859 19.9% -8.4%
MOLIK, Bablin LD 2,103 10.8% -11.4%
NICHOLAS, Luke PC 1,854 9.5% 5.4%
ZEIGLER, Simon UKIP 1,179 6.1% 3.5%
SLAUGHTER, Anthony Green 800 4.1% 2.9%
JORDAN, Andrew SL 235 1.2% -
GRIFFITHS, Robert Comm 213 1.1% 0.7%

The writ for this by-election was issued on 23 October 2012.

Gain or hold information and vote change percentages are calculated according to changes since the preceding general election and take no account of intervening by-elections. The calculations are based on changes to party performance, rather than the performance of an individual candidate. Where the boundary of a constituency has changed since the preceding general election, the calculations are based on estimated notional results for the new boundaries at the previous election.

Under section 13(b) of the Representation of the People Act 1985, a candidate gaining 5% or less of the vote share will forfeit their deposit.