Complex sentence: Ken Shuttleworth was a commissioner of the Commission for Architecture and the Built Environment (CABE) from 2004--2011-an executive non-departmental public body of the UK government which promoted better design and design education.
Split into simpler sentences: Ken Shuttleworth was a commissioner of the Commission for Architecture and the Built Environment (CABE) from 2004--2011. CABE is an executive non-departmental public body of the UK government which promotes better design and design education.