Paris by night is rather exciting, mostly when the yellow vests have gone home to rest for a while. Blois by night isn’t bad either. A little quieter for sure, but with patience, one can capture speeding cars at night. I didn’t have a tripod with me on that night so I used whatever I could rest my camera on in order to perform long exposure photography.
Looks like the Monaco grand prix.
All three lights, red, amber and green at the same time.