Model Answer - IELTS (Task 2)

Increasing the price of petrol is the best way to solve growing traffic and pollution problems.
To what extent do you agree or disagree?
What other measures do you think might be effective?

Every metropolis has its own traffic congestion which in turn contributes to pollution. Carbon dioxide emissions from vehicles are on the rise and the world’s politicians have realised that this issue needs to be addressed if the planet is to have a future.

Increasing petrol prices may make drivers think twice about using their private cars. It might encourage people to opt for public transportation instead, prevent them from making unnecessary trips or even carpooling if several people are going in the same direction at the same time. However, I doubt whether petrol producing countries or multinational providers would be satisfied with this arrangement. Governments will also be reluctant to impose these measures as they are likely to be unpopular with consumers and they will feel the pressure from those with economic interests.

Instead, alternative transport methods may be promoted. In many European centres bicycles and walking are the preferred method of moving around. Car designers have also produced hybrid, electric and solar cars which do not depend on guzzling petrol. These could be sold at affordable prices with government subsidies to encourage travellers to purchase them. Alternatively, cities like London impose taxes on car users who drive to the centre during peak times and this somewhat reduces the load.

In conclusion, we all realise the dangers of exhaust fumes from vehicles and the harm it causes to the environment. Although increasing the price of petrol is a method that can reduce car use it might not be enforced due to economic pressure. Other measures such as improved public transport and environmentally friendly means might be a better option.
Question taken from IELTS 8 past papers p.79