25 years ago: Pupils at Bradford’s Tong Upper School were being quizzed by police after £1,500 of damage, including 19 seats being “ripped to shreds”, was caused to a double-deck school bus.

50 years ago: Frank Wilson, the leader of Bradford Council’s Liberal group, accused the “faceless members with extreme power” in the city’s Labour group for proposing to take his aldermanic seat.