Complex sentence: The college accepts students from all backgrounds in an area where it is highly mixed a school police officer is based at school and behaviour unit is based just half a mile away that student are often sent to as a deterrent.
Split into simpler sentences: The college accepts pupils from all backgrounds in an area where it is highly mixed. A school police officer is based at school and behaviour unit is based just half a mile away that pupils are often sent to as a deterrent.