Britain's media regulator says it will investigate a BBC documentary about children in Gaza after a report found that it was narrated by the son of a Hamas official and therefore breached editorial guidelines on accuracy. The broadcaster removed the documentary in February. The program’s narrator a 13-year-old boy who is the son of a Hamas official. A review published Monday found production company Hoyo Films failed to disclose this information but didn't intentionally mislead the BBC. The review found no breaches of impartiality. BBC Director-General Tim Davie acknowledged the issue as a “significant failing.” The BBC has been under intense scrutiny for its coverage touching on the war in Gaza.