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Police in Spain have released a video showing the harsh terrain being searched for the missing British teenager Jay Slater.

The Guardia Civil are scouring the mountainous Rural de Teno national park, around the village of Masca, on the north-west of Tenerife.

Mr Slater, 19, from Oswaldtwistle, Lancashire, had travelled to an AirBnB in the village with two men he met during a night out in the tourist hotspot of Playa de las Americas, on the southern coast of the island.

He was last heard from in calls and messages to his friends on the morning of 17 June.

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