According to a new survey, only 27 per cent of Britons own prescription sunglasses and opt for style over safety when they get behind the wheel in the sunshine, while 53 per cent of the 1,000 people interviewed admitted to not owning prescription sunglasses and wearing normal sunglasses to drive in. If drivers wear glasses or corrective lenses, the law requires that they wear them whenever they are driving. The DVLA requires motorists to be able to see from a distance of 20 metres, hence many motorists wear glasses for driving. However, fashionable sunglasses without prescription lenses can seriously affect vision, meaning increased risk. Further danger comes from the potential damage poor quality sunglasses can do to eyes. In the survey, 36 per cent of survey respondents don’t know if their sunglasses have UV filters. Without UV filters, the sun can potentially damage eyes and further risk is posed on the roads when bright sunshine obstructs vision.  More