Daytime lights on are a menace on the road. Everywhere in the world this has been introduced accident increase. It is common knowledge that any one that is tired or under the influence of drugs will drive towards a light. That could be you on the road
Children have difficulty in judging distance with a light on a vehicle they have no idea how far you away. The old method of doctors determining whether you had been drinking was to hold a torch at arms length and see if you could walk the white line
Under the influence of alcohol the offender would walk toward the torch.
Carbon emission If every one put the lithgts on daytime you would use 1.5 more fuel At the moment we are using 18.1 billion litres of fuel. 1.5% extra mutiply by 2.3 kilos of carbon and see what you get.