P520 CEEFAX 1 520 Sat 30 Aug 20:51/27 Blue Peter 525 Bookworm Poll 529 Fully Booked 530 Club Otis 535 Big Bash 97 538 O CBBC Text index 500 US/OS comp 524 Newsround latest 510 CBBC A-Z 539 UK/OK Club Otis CBBC Text Main Menu