In our modern times, the increase in the price of petrol is always a very controversial issue. Some people believe that it is the best solution to growing traffic and pollution problems. Others, however, have a completely different point of view that increasing the petrol's price has a bad influence on people's lives. In my opinion, this has both sides.

First, the growth in the price of petrol may bring about some benefits. When the petrol's price goes up, people may spend less money on it. Also, they may use some more economical vehicles instead of cars or motorbikes to go to work or study, such as bicycles or buses. There may be less traffic and vehicle exhaust on the street. As a consequence, the adverse effect of growing traffic and pollution may be partly reduced.

However, the increase in the price of petrol also has a negative impact. It may lead to the rise in the cost of transportation and delivery, thus resulting in the rise in some other goods' prices. This may make poor people find it harder and harder to live within their means because they cannot afford their expenses.

In conclusion, increasing the price of petrol has both positive and negative influences on people's lives. However, personally, I think that its advantages outweigh its disadvantages, and that the government should always consider carefully whether to change the petrol's price.