Party membership in the 2nd Northern Ireland Assembly following a resignation from Sinn Féin on 2 Feb 2007.
Created with the Wikimedia parliament diagram creator (http://tools.wmflabs.org/parliamentdiagram/parliamentinputform.html) and SVG-edit (https://svg-edit.github.io/svgedit/releases/svg-edit-2.8.1/svg-editor.html). 

  SF: 22 seats (1 vacant)   SDLP: 18 seats   IndN: 1 seats   IndO: 1 seats   APNI: 5 seats   IndU: 2 seats   PUP: 1 seat   UUP: 24 seats   DUP: 32 seats   UKUP: 1 seat   Speaker (APNI)
Own work
Samillar94