Ielts question

Hi everyone, how is your study going this week ? Because our topic of next week is "transport", so i am pleased to give a topic-related IELTS question to other members...

                                                                  Question

The rising levels of congestion and air pollution found in most of the world's cities can be attributed directly to the rapidly increasing numbers of private cars in use. In order to reverse this decline in the quality of life in cities, attempts must be made to encourage people to use their cars less and public transport more
 Discuss possible ways to encourage the use of public transport.

• You should write at least 250 words.