Police seized allegedly stolen items worth almost €2m (£1.72m) from the employees at Sur-Reina Sofía de Tenerife, in Spain's Canary Islands.

The items included €13,000 (£11,156) worth of cash, 29 luxury watches, 120 items of jewellery and 22 mobile phones and electronic devices.

Belongings were stolen as the baggage was being placed in the aircraft hold, police said.

A video posted by police showed a ring that had been hidden inside a pair of headphones.

The investigation began after a rise in passenger complaints about items going missing from their luggage, the police statement said.

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Police believe many of the stolen items were then sold online or in local shops.

A further 20 airport employees are under investigation.

Around 11 million passengers a year travel through the airport, most of them European tourists keen to soak up the sun on the island off the coast of northwest Africa.