SAFETY measures have been scaled down after a health scare hit North-East beaches.

A mystery substance seen floating on the sea off east Cleveland has been identified as red tide algae, which is only harmful as an irritant for people with sensitive skin.

Beach patrols were launched in an attempt to keep people out of the water between Saltburn and South Gare, and warning signs were posted along the beach following discovery of clumps of growth at the weekend.

The Environment agency was called in by the coastguard and took samples for analysis.

The agency worked with Cleveland Police and Redcar and Cleveland Borough Council to keep people out of the water.

Paul Kirkham, the council's director of neighbourhood services, said: "This substance has not caused any harm to any person using the beach, or any wildlife in the area.

"We know it is a natural occurring algae that could cause irritation to people with sensitive skin.

"We are advised that the colder weather will kill it off and therefore we are scaling down the exercise and will be welcoming everyone back to the beach."