Woman, 22, held at Heathrow on suspicion of terror offence

Updated: 

A woman has been arrested at Heathrow Airport on suspicion of a terrorism offence after arriving on a flight from Turkey.

The 22-year-old was detained by officers from the Metropolitan Police's Counter Terrorism Command at around 10.20pm on Tuesday.

She is being held in a London police station on suspicion of belonging to a proscribed organisation under section 11 of the Terrorism Act.