'We warned nursery about abuser Vincent Chan - they dismissed us,' parents tell BBC
Vincent Chan, a Bright Horizons nursery worker, was jailed 18 years for 56 sexual offences including filmed child abuse; parents say their warnings were ignored.
Parents say concerns were not acted on before London nursery worker's arrest for abusing children
Parents' concerns about a nursery worker were allegedly ignored before he pleaded guilty to multiple sexual assaults on toddlers, prompting a safeguarding review.