New Delhi, July 9 -- Britain's media regulator said Monday it will investigate a BBC documentary about children's lives in Gaza, after a review concluded that the narrator's father has Hamas links and the program therefore breached editorial guidelines on accuracy.

The broadcaster removed the program, "Gaza: How To Survive A Warzone," from its streaming service in February after it emerged that the 13-year-old narrator, Abdullah, is the son of Ayman Alyazouri, who has worked as Hamas's deputy minister of agriculture.

Ofcom, the media regulator, said that it was launching an investigation under rules that state factual programs must not materially mislead the audience.

That came after a review by the broadcaster found that the independe...