Proper social distancing in public places

As can be seen in the picture, the bench that can accommodate 3 persons is now accommodating 1 person as the maximum. That is a precaution for the social distancing where people cannot be near each other by 1 or 2 meters (the exact distance is not clearly defined but the government has officially declared a 1 meter of distance only).

If the public places will do the same protocol for social distancing then I guess the spread of contamination will be aborted. People just have the habit of getting close to other people and it should be changed now.