Complex sentence: Robin Galloway left as the host of the show in November 2010 under controversial circumstances, with Micky Gavin filling in until January 5th 2011, when Phone-In host Ewen Cameron took over.
Split into simpler sentences: Robin Galloway left as the host of the show in November 2010 under controversial circumstances, with Micky Gavin filling in until a the 5th of January. On that date, Phone-In host Ewen Cameron took over.