The NGO Lawyers for Liberty (LFL) is urging the government to issue citizenship to four siblings who are stateless, despite being born in Malaysia to a Malaysian father.

Aziq Fadyan, 24, Azreen Batrisya, 22, Azzahra Batrisya, 12, and Azalea Batrisya, nine, were denied citizenship, even though their parents were married before they were born.

Their father, Fadil Saharudin...