Blue Peter 2002, repeats of "Blue Peter" started being shown on CBBC on Choice's successor, the newly launched CBBC Channel, along with spin-off shows "Blue Peter Unleashed" and "Blue Peter Flies the World". From 2003 a new arrangement involved new material being shown daily, on both BBC One and the CBBC Channel. In 2017, "Blue Peter Bite", a five-minute programme which features challenges previously shown on the programme was introduced. The signature tune has always been a hornpipe, originally using variations of Barnacle Bill by Herbert Ashworth-Hope, and should not be confused with the American sailor song of the same title. The
The Bill light of the show's 25th anniversary was broadcast, which saw former actors and special guest stars telling their accounts of working on the show and how it changed their lives. It included old favourites such as Billy Murray (DS Don Beech), Chris Ellison (DI Frank Burnside) and popular TV personalities such as Paul O'Grady and Les Dennis. A two-part crossover episode with the German series "SOKO Leipzig", entitled "Proof of Life", was broadcast in November 2008. Following "The Bill's" final episode on 31 August 2010, a one-hour special titled "Farewell The Bill" was broadcast. The special explored the history of