Woman arrested after two sets of twin boys die in London house fire

Scotland Yard said the boys were all related

The fire was under control by 8.36pm and the cause is under investigation. Picture: Aaron Chown/PA

A woman has been arrested after two sets of twin boys, aged three and four, died in a devastating house fire in south London.

The 27-year-old has been held on suspicion of child neglect, the London Metropolitan Police said.