Which of the following is not suggested as a must for healthy city by the World Health Oraganisation?

provides free water and electricity to citizens

The correct answer is Option (4) → provides free water and electricity to citizens

World Health Organisation (WHO) suggests that, among other things, a ‘healthy city’ must have:

a,A ’Clean’ and ‘Safe’ environment.

b. Meets the ‘Basic Needs’ of ‘All’ its inhabitants.

c. Involves the ‘Community’ in local government.

d. Provides easily accessible ‘Health’ service. 

Note: This question is from pre rationailsed NCERT.