I have noticed how drivers are lighting up early these days. I think it is down to the preponderance of DRLs and auto lights. The rest of us have to switch our lights on just to stay safe. I can remember, back in the 60s, when the RAC started advising drivers to use headlights in built up areas. I followed their advice and would get flashed by every second or third car coming towards me. How times have changed.