Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
2011 Wealden District Council election
Table title:
Polegate North
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=2 rowspan=1 > Party </th><th colspan=1 rowspan=1 > Candidate </th><th colspan=1 rowspan=1 > Votes </th><th colspan=1 rowspan=1 > % </th><th colspan=1 rowspan=1 > ± </th></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td class="highlighted"  colspan=1 rowspan=1 > Liberal Democrat </td><td class="highlighted"  colspan=1 rowspan=1 > Don Broadbent </td><td colspan=1 rowspan=1 > 494 </td><td colspan=1 rowspan=1 > 37.7 </td><td colspan=1 rowspan=1 > +14.3 </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td class="highlighted"  colspan=1 rowspan=1 > Independent </td><td class="highlighted"  colspan=1 rowspan=1 > Joseph O'Riordan </td><td colspan=1 rowspan=1 > 267 </td><td colspan=1 rowspan=1 > 20.4 </td><td colspan=1 rowspan=1 > 14.5 </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Conservative </td><td colspan=1 rowspan=1 > Edward Broad </td><td colspan=1 rowspan=1 > 263 </td><td colspan=1 rowspan=1 > 20.0 </td><td colspan=1 rowspan=1 > +1.4 </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > UKIP </td><td colspan=1 rowspan=1 > Bernard Goodwin </td><td colspan=1 rowspan=1 > 212 </td><td colspan=1 rowspan=1 > 16.2 </td><td colspan=1 rowspan=1 > +16.2 </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Labour </td><td colspan=1 rowspan=1 > Alexius Mthobi </td><td colspan=1 rowspan=1 > 76 </td><td colspan=1 rowspan=1 > 5.8 </td><td colspan=1 rowspan=1 > +5.8 </td></tr>
<tr> <th colspan=3 rowspan=1 > Majority </th><td class="highlighted"  colspan=1 rowspan=1 > 227 </td><td colspan=1 rowspan=1 > 17.3 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <th colspan=3 rowspan=1 > Turnout </th><td colspan=1 rowspan=1 > 1,312 </td><td colspan=1 rowspan=1 > 30.7 </td><td colspan=1 rowspan=1 > 19.1 </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=2 rowspan=1 > Liberal Democrat hold </td><th colspan=1 rowspan=1 > Swing </th><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
Which political party and candidate won the 2011 Wealden District Council elections, and how great was their margin over the next most popular party?
Answer:
In the 2011 Wealden District Council elections, Liberal Democrat Don Broadbent won with a majority of 227 votes over the Independent candidate.