Season 1

BBC One, South Yorkshire Police

Season 2

BBC One, South Yorkshire Police

Season 3

BBC One, Cheshire Police

Season 4

BBC One, Hampshire Police

Season 5

BBC One, Humberside Police

Season 6

BBC One, Humberside & South Yorkshire Police

Season 7

BBC One, South Wales Police

Season 8

BBC One, South Wales & Sussex Police

Season 9

BBC One, Bedfordshire Police

Season 10

Season 11

Season 12

Season 13

Season 14

Season 15

Season 16

Season 17

Season 18

Season 19

Season 20

Derbyshire Police

Season 21

Derbyshire Police

Season 22

Derbyshire Police