The two casualties on the Isle of Wight are said to be conscious and breathing. They fell about 20 metres down the cliff. Fire, ambulance crews and police are at the scene in Military Road.
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The owner of a dog that chased a sheep off a cliff has been cautioned by police.
The deaths of a couple with links to West Sussex who were killed in Tunisia has been confirmed by the Foreign Office.
Tuesday Evening's Pollen Forecast