Yes my friend you can eat street food. But we can warn the surroundings. Use clean water and cover food. Because we walk on the road, the dust particles of our feet fall in different places. Those dust particles are blown up by the traffic and fall into the food. Which is very harmful for human body. Many times we see roadside restaurants selling open food from vans or wheelbarrows in various parts of the city. All these foods are very harmful for us. Let us be aware.