Crimewatch is a British television programme produced by the BBC, that reconstructs major unsolved crimes in order to gain information from the public which may assist in solving the case. The programme was originally broadcast once a month on BBC One, although in the final years before cancellation it was usually broadcast roughly once every two months.
Crimewatch
BBC One is a British free-to-air public broadcast television channel owned and operated by the BBC. It is the corporation's oldest and flagship channel, and is known for broadcasting mainstream programming, which includes BBC News television bulletins, primetime drama and entertainment, and live BBC Sport events.
An image of 'Digit Al' sitting on the last BBC1 mechanical ident, taken from the last analogue BBC One Northern Ireland transmission on 23 October 2012 at 23:31 GMT
The circle idents were introduced on 7 October 2006 and were used until 31 December 2016. The Hippos ident is shown above.