Two men arrested at Birmingham Airport on suspicion of terrorism have been released without charge, the Metropolitan Police said.

The pair, aged 40 and 29, were detained after disembarking a flight from Turkey on Thursday.

The 40-year-old was arrested on suspicion of being concerned in the commission, preparation or instigation of acts of terrorism, while the 29-year-old was held on suspicion of belonging to a proscribed organisation under section 11 of the Terrorism Act.

A warrant of further detention was granted for both men, which was due to expire on Wednesday September 13.

They were released without charge on Monday.