Police have been granted warrants of further detention for two people arrested at Heathrow airport over allegations of terrorism and the kidnapping of a British photographer in Syria.
A 26-year-old man and woman were arrested on Tuesday at the airport and were taken to a central London police station where they remain.
More top news
After the Indiana polls close, ITV News asked Ted Cruz supporters if they could back Donald Trump as the Republican presidential nominee.
With his massive victory in Indiana, Donald Trump can now not be stopped from becoming the Republican nominee.
Donald Trump is predicted to win the crucial Republican Indiana primary, US media have projected.