The population in metro cities is increasing tremendously which leads to a shortage of living space and a drop-in living conditions for the people.
Situation 1: Government should re-plan city development.
Situation 2: Government should promote policies to control the population.
Situation 3: People should leave cities and go to villages.
1
Situation 1 and Situation 2 only
2
Situation 2 and Situation 3 only
3
Situation 1 and Situation 3 only
4
All of the above situations