This post was first made on my mike downes media website as it has a wider page width and maps will look better, it reads:
This interactive map has been produced from the public twitter list at Essex Police UK - Officers who tweet (time of writing 102 members, I've added the main force account too).
All pushpin locations are approximate based on what we can see in each twitter bio. The purpose of the map is to give a rough idea where the officers are located.