Car headlights on some vehicles are too bright and give-off too much of a glare for oncoming drivers, suggests new research by the RAC. The breakdown organisation is now calling on the government to ‘urgently’ investigate the issue after a survey suggested many motorists think the problem is getting worse. An increase in the number of vehicles being fitted with new LED headlights, has been suggested as a possible cause – with the new bulbs likely to give off a more intense and focussed beam than when compared to the conventional ‘yellower’ halogen bulb. The study, among 2,000 drivers, found th…