Keep the car windows shut while driving on road
When traveling keep the car windows thoroughly shut, even if you don't have an AC car. Do not bump into the frenzied group of mob if you take to streets. Better you cross the road to the sidewalk across. Or, simply stay at a safe distance. Rotten eggs when thrown on your head, flying missiles from locality buildings…are still not too bad, will be smelly yet is a good conditioner for your hair. But tar, shit, Mobil, stones and all the rubbish that you can be hit with is not.