
"The Cramp Twins" series logo. Screenshot taken from Series 1 Episode 1 - "Fashion Passion".


From Wikipedia:
The Cramp Twins is an animated television series created by British cartoonist Brian Wood based on his 1995 graphic novel of the same name. The show was produced by Sunbow Entertainment (in season 1), Telemagination (in season 2), and TV-Loonland AG, in association with Cartoon Network Europe.
The series debuted on BBC One during the CBBC programming block on 3 September 2001. Episode titles and the creator/writer/director credits were set in P22 ToyBox; whilst the closing credits were set in Copperplate Gothic Bold. The Cramp Twins logo probably is custom drawn.

Episode title for “Fashion Passion”, Series 1 Episode 1

Creator, writer and director credits, Series 1 Episode 1

Credits, Series 1 Episode 1