Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_26259 ( "Party" text, "Result, Parliam. election 2005" text, "Result, County elections 2007" text, "Aug 2008" text, "Sep 2008" text, "Oct 2008" text, "Nov 2008" text, "Dec 2008" text, "Jan 2009" text, "Feb 2009" text, "Mar 2009" text, "Apr 2009" text, "May 2009" text, "Jun 2009" text, "Jul 2009" text, "Aug 2009" text )

### Question ###
Name the party/s when the polling percentage was 6.3% in Dec 2008.

### Accurate SQL ###

SELECT "Party" FROM table_26259 WHERE "Dec 2008" = '6.3%'