The 15-Minute City

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The idea is simple: everything you need - work, food, healthcare, leisure - should be reachable within 15 minutes by walking or cycling. Reducing car traffic in city centers could lower CO₂ emissions, reduce noise, and improve public health.

Author / translator Erasmus Courses Croatia

The idea is simple: everything you need - work, food, healthcare, leisure - should be reachable within 15 minutes by walking or cycling. Reducing car traffic in city centers could lower CO₂ emissions, reduce noise, and improve public health. However, achieving this requires a major redesign of streets and urban spaces. Critics argue that this approach is a “war on drivers” and could lead to eco-gentrification, making city centers unaffordable for middle and lower income families while isolating people in rural areas. Should we ban private cars in city centers to create hyper-local, walkable neighborhoods? Is this a liberation from traffic and pollution, or a “climate lockdown” that unfairly restricts mobility for those living outside the city?

Aims of the game

The aim of this game is to help players explore different opinions about the idea of the 15-minute city. In this model, people should be able to reach work, shops, schools, healthcare, and leisure activities within a 15-minute walk or bike ride. During the game, players will read facts, dilemmas, and personal stories. They will discuss how changes in city design can affect the environment, health, social equality, local businesses, and personal freedom. Players should listen to different viewpoints and think about both the advantages and the problems of reducing car use in city centers. At the end of the discussion, players will vote for one policy option that they believe is the best way to organize transportation and public space in cities. The goal is not necessarily to agree with everyone, but to understand different perspectives and make a thoughtful decision together about the future of cities.

Created 13 March 2026

Last edited 13 March 2026

Topics Environment, Social inclusion, Sustainability

Policy positions

Policy position 1

The Pedestrian Radical: Reclaiming Streets

Streets should belong to people, not cars. Private vehicles should be completely banned from city centers. Most cars are parked 95% of the time, occupying space that could become parks, playgrounds, or social housing. Removing cars can also cool the city, reduce noise, and encourage social life in public spaces. Clean cars are not enough - we need fewer cars overall.

Policy position 2

The Tech-Transit: Middle Ground

Instead of banning cars completely, we can use technology to manage traffic efficiently. This could include: dedicated lanes for autonomous electric shuttles, AI-controlled traffic lights for e-bikes, and dynamic curbs that switch between parking and delivery zones depending on the time. This approach keeps infrastructure but replaces private cars with shared, electric, and digital mobility solutions.

Policy position 3

The Economic Realist: Equity Filter

The 15-minute city often benefits wealthier residents, raising housing costs and pushing workers further away. Rather than focusing on city-center bike lanes, we should invest in affordable, high-speed regional buses and trains. This ensures that people living in the outskirts can access city jobs and services without being excluded.

Policy position 4

The Libertarian: Freedom of Movement

Personal mobility is a basic right. Instead of restricting travel, we should focus on cleaner vehicle technology, such as electric or hydrogen-powered cars. This way, pollution decreases without limiting freedom. Cities should adapt to people’s needs, not force everyone to live within a 15-minute radius.

Story cards

"I’m not against clean air, but my van is my livelihood. I deliver heavy furniture and appliances. If the city closes the roads, I have to park three blocks away and use a hand-trolley for a 200 kg fridge. It doubles my time and breaks my back. They say I should use a cargo bike, but have they ever tried to move a sofa on a bicycle in the rain? Without dedicated loading zones, you’re just delivering me into poverty."

Tariq: The Delivery Driver

"For the first time since my kids were born, I don’t clutch on their hands when we walk to the bakery. The silence on our street is a gift - I can actually hear the birds instead of engines. My kids are learning independence, and I’ve saved €400 a month by selling our second car. For us, this isn't a "lockdown" - it’s the first time the city has felt like a home."

Anya: The Working Parent

"I live in a village 30 miles out because it’s the only place I could afford a house with a garden. There is no train, and the bus comes twice a day. My job is in the city center. By banning my car, you’ve essentially built a wall around my workplace. I feel like an outsider in my own regional capital. Is this city only for the people lucky enough to live in the city center?"

Peter: The Regional Commuter

"The planners say everyone can walk or bike, but they’ve forgotten about people like me. I have arthritis. A 15-minute walk for a young person is a 45-minute painful journey for me. I used to take a taxi right to the doctor's door - now the taxi is banned from my street. I feel trapped in my "walkable" paradise."

Iva: The Pensioner

"I’ve run this hardware store for 30 years. My customers don't just buy a lightbulb - they buy bags of cement and heavy timber. They need to pull up their cars to load their supplies. If my street goes car-free, my regular customers will just go to the giant Big Box stores on the edge of town where parking is free. You’re not just banning cars - you’re banning my business model."

Marco: The Shop Owner

"We aren't trying to "trap" anyone. We are using data to prove that 60% of these car trips are unnecessary. We are building a digital app for the city to optimize every delivery and every bus route. Technology can make the 15-minute city work for everyone, but people have to be willing to trade their steering wheels for a smartphone app."

Victor: The Smart City Planner

"Look at what happened in the last "revitalized" district. The trees went in, the cars went out, and then the rents went up by 40%. The local laundry and the cheap grill-house were replaced by a Boutique Matcha Bar. I’m terrified that the 15-minute city is just a high-tech way to cleanse the neighborhood of the working class."

Maya: The Activist

"The enemy isn't the car - it's the internal combustion engine. I spent a lot of money on a silent, zero-emission Electric Vehicle to do my part for the planet. Now, I’m being told I’m just as bad as a diesel truck? We should be rewarding clean technology with access, not punishing everyone with a blanket ban. Why build a bike lane when we could build a wireless charging road?"

Leo: The EV Enthusiast

INFO CARDSISSUE CARDS

Eco-Gentrification Trap

Green, quiet neighborhoods increase rents. Nurses, teachers, and cleaners may be forced 40 km away. Is a 15-minute city only for the wealthy?

Emergency Access Paradox

Bollards and narrow lanes protect pedestrians but may slow ambulances or fire trucks. Is long-term health worth the immediate risk?

Rural Exclusion

Rural workers rely on cars. Car bans can increase travel time and costs, creating a two-tier society.

The Surveillance State

AI cameras monitor streets for enforcement. Does public health justify a highly monitored city?

Accessibility Gap

Not everyone can walk or cycle. Elderly or disabled residents may lose independence without car access.

Cultural Homogenization

15-minute zones may reduce diversity in shops and social interaction, creating "frozen" neighborhoods.

Price of Goods

Cargo bikes cannot replace vans for heavy deliveries. Costs are passed to customers. Is a quiet street worth it?

Infrastructure Debt

High-tech bike lanes and parks may be expensive vanity projects, diverting funds from essential services.

Space Hog

A parked car takes up 12 m² of valuable urban space. In many city centers, more than 50% of public land is used for moving or parking cars. This space could be converted to parks or affordable housing.

Proximity

Over 60% of car trips in European cities are shorter than 5 km (3 miles). This distance is a 15–20 minute bike ride or 10-minute e-scooter trip. Often, finding a parking spot takes longer than the trip itself.

Microclimate

Concrete and asphalt absorb heat. Replacing 20% of roads with green spaces can lower summer temperatures by up to 5°C, reducing heat stress and lowering energy use by 10–15%.

The Cost of Ownership

Owning a car costs the average European family around €6,000 per year. In a 15-minute neighborhood, households often drop to zero or one car, freeing money for local shops instead of oil companies.

The Silent City

Traffic is a main source of urban noise pollution, linked to stress, poor sleep, and higher stroke risk. Removing cars can reduce street noise from 70 dB to 50 dB, improving mental health.

Autonomy

In 1970, 80% of children walked to school alone; today, fewer than 10% do. Walkable streets help children regain independence and improve concentration and spatial awareness.

Safety in Numbers: Smeed’s Law

The more people walk or cycle, the safer the streets become. Drivers expect pedestrians and slow down. Cities like Amsterdam and Copenhagen report far fewer traffic accidents than car-dependent cities.

The Property Value Paradox

Homes in low-traffic neighborhoods often rise in value by 10–15%. While good for homeowners, this can create gentrification, making city centers unaffordable for low and middle income residents.

Air Quality

Nitrogen Dioxide (NO₂) harms children’s brain development and increases asthma risk. Walkable cities improve air quality and reduce long-term healthcare costs.

Traffic Displacement Problem

Closing city streets to cars sometimes pushes traffic to outer roads, increasing NO₂ levels by 20–50% for people on the city edges, often affecting lower-income neighborhoods.

The Retail Gap

Specialty shops rely on customers from outside the local area. Limiting car access can reduce customer numbers by up to 60%, threatening businesses that cannot rely solely on foot traffic.

Delivery Inflation

Restricting vans increases delivery costs by 15–25%. Cargo bikes cannot handle heavy goods. Costs are usually passed to local consumers.

The Infrastructure Price Tag

Converting a city to a 15-minute model can cost hundreds of millions of euros. Critics argue this money could improve public transport or social housing instead.

The Poverty Risk

People living far from the city center, like nurses or construction workers, may face commute increases of 30–45 minutes, making car access essential.

Transit Capacity Caps

15-minute cities need reliable public transport, but many networks already operate at 90% capacity. Without expansion, banning cars may create crowding and collapse of mobility.