Complex sentence: John C. Wilsher is an English television writer, most notably as a writer of dramas relating to the Police and law enforcement, particularly as creator of Between the Lines which screened in the UK between 1992 and 1994.
Split into simpler sentences: John C. Wilsher is an English television writer, best known as a writer of dramas relating to the Police and law enforcement. His highest profile work was as creator of Between the Lines, which screened in the UK between 1992 and 1994.