Saharan dust prompts 'very high' air pollution threatening sick and elderly.

Anyone suffering from sore eyes or throat is advised to cut back on physical exertion while those with heart and lung problems are warned to take extra care.

Coloured contact lenses are a quick and easy way to create a stunning new look. Tinted lenses can enhance the natural colour of your eyes and are especially effective if you have pale coloured eyes.

Coloured lenses can be worn to change the colour of your eyes and are available in a wide range of colours and patterns.