It begins on Monday night.
Episode one covers the Easter bank holiday - one of their busiest times of the year - and follows the control rooms in Exeter and Plymouth.
Devon and Cornwall Police cover the largest geographical policing area in the country.
It's on Channel 4 at 9 o'clock.
Four arrested after Plymouth fight
One had a broken bottle
Attendance record looms for County Show
Event celebrates sunny success
Plain sailing for Paignton windmill home plan
Controversial viewing gallery no longer a feature
'Millionaire' homes road closed after sewage pipe breaks
Road likely to be shut for several weeks
16-year-old missing from Devon
Urgent appeal for Cory Tebbs
Fire at derelict Plymstock school
It is being treated as deliberate
