What would make a rainbow-coloured pattern on a wet road surface?
If fuel, especially diesel, is spilt on the road, it will make the surface very slippery. In wet weather, it can be seen as a rainbow-coloured pattern on the road.
If fuel, especially diesel, is spilt on the road, it will make the surface very slippery. In wet weather, it can be seen as a rainbow-coloured pattern on the road.
