Complex sentence: On the Sunday, police contingencies included a large number of officers on foot deployed within the perimeter fence, many were issued with handheld video recorders and digital cameras, filming the ralliers on the other side.
Split into simpler sentences: On the Sunday, police contingencies included a large number of officers on foot deployed within the perimeter fence. Many were issued with handheld video recorders and digital cameras, filming the ralliers on the other side.