in this case a  independence party which i have the honor to represent strongly supports the immediate setting up of an inquiry the commission's handling of this matter
In this case, the UK Independence Party, which I have the honour to represent, strongly supports the immediate setting up of an inquiry into the Commission's handling of this matter.
In this case, UK Independence Party, which I have the honour to represent, strongly supports the immediate setting up of an inquiry the Commission's handling of this matter.