Why there's no quick fix in sight for the problem of dazzling headlights

Why there's no quick fix in sight for the problem of dazzling headlightshttps://ichef.bbci.co.uk/ace/standard/240/cpsprodpb/d2e4/live/a860eb00-0cd4-11f1-b7e1-afb6d0884c18.jpg Why there's no quick fix in sight for the problem of dazzling headlights Road users say headlight glare is an issue - but experts warn a solution might not be straightforward. BBC News