Few urban problems are as visible as traffic congestion, and the proposal to ban private cars from city centres has obvious appeal: cleaner air, quieter streets and more space for people. I agree that cities should sharply restrict private cars in their central districts, but an outright ban is justified only where adequate alternatives already exist; imposed prematurely, it could harm the very residents it aims to help.

The case for restriction is strong. Cars occupy a remarkable share of urban space, both when moving and when parked, and they are the least space-efficient way to move people through a crowded centre. Cities that have reduced car access have often seen striking benefits. When Madrid restricted most private vehicles from its central zone, nitrogen dioxide levels fell noticeably, and many shopkeepers who had feared ruin found that pedestrian traffic increased. Oslo's removal of central parking spaces likewise freed land for cycle lanes, benches and small parks without the economic collapse critics predicted.

Yet these successes depended on conditions that many cities lack. Madrid and Oslo already had dense, reliable metro and bus networks, so residents had genuine alternatives. In a city such as Dhaka, where public transport is overcrowded and walking can be unsafe because of broken pavements, a sudden ban could leave many people with no practical way to reach work, hospitals or schools. A ban would also fall unequally: wealthy residents might simply move their businesses elsewhere, while delivery workers, the elderly and people with disabilities would bear the greatest burden.

There is also a question of evidence. Restrictions are sometimes justified with optimistic projections that do not materialise, and traffic may simply move to the edges of the restricted zone, worsening congestion in neighbourhoods that are often poorer. Any serious scheme should therefore be monitored closely, with air quality, journey times and local business revenues measured before and after implementation, so that its effects can be judged honestly rather than assumed.

For these reasons, the more defensible policy is a phased one. Cities should begin by investing heavily in public transport and safe walking routes, then introduce congestion charges or limited-access zones, while guaranteeing exemptions for emergency vehicles, deliveries and people with mobility needs. Only when most journeys can reasonably be made without a car does a full ban become both fair and effective.

In short, the statement is right about the goal but wrong about the method. Private cars should gradually lose their dominance of city centres, but a ban should be the final step of a transition, not its first.

I partly agree with the statement. Banning private cars from city centres has many benefits, but it may not work in every city.

One benefit is less pollution. Cars produce a lot of smoke, and if there were no cars in the centre, the air would be much cleaner. Another benefit is safety, because there would be fewer accidents and people could walk and cycle more easily.

However, a ban could cause problems if a city does not have good public transport. In many cities, buses are crowded and slow, so people need cars to get to work. Old people and disabled people may also find it hard to travel without a car.

Therefore, I think cities should first improve their buses and trains, and then reduce the number of cars in the centre step by step.

In conclusion, banning cars is a good idea in cities with strong public transport, but other cities should prepare first. Cities could also test the idea on one or two streets first to see how people react.

I agree that cities should ban cars from the centre because cars make pollution and traffic jam.

If there are no cars people can walk and it is more healthy. The city will be quiet and clean.

Some people need cars but they can take bus.

So I think banning cars is a good idea for big cities. Also less cars means less accident.