Mary Poppins, the classic film starring Julie Andrews, has had its age rating raised by British film censors because it features "discriminatory language". The 1964 film has been reclassified from a U, which stands for universal, to a PG, for parental guidance. In it, a derogatory term originally used by white Europeans about nomadic peoples in southern Africa is used to refer to soot-faced chimney-sweeps. That now "exceeds our guidelines" for U films, the BBFC said. The film is set in London in 1910 and follows a magical nanny, played by Dame Julie, who looks after a family's children with...