Published on December 26, 2025
By: Tuhin Sarkar
Canada Joins United Kingdom, Ireland, New Zealand, Barbados, Jamaica in New Travel Mayhem Ahead: More Than Twenty Million Cars Flood UK Streets in Boxing Day. The travel mayhem that grips the UK every Boxing Day has grown even bigger in 2025, with Canada now joining the United Kingdom, Ireland, New Zealand, Barbados, and Jamaica in the Boxing Day rush. Over 20 million cars are expected to flood UK streets, creating massive congestion. With millions of drivers on the move, it’s crucial to plan ahead. Travel And Tour World urges readers to read the full story to uncover the worst roads and traffic hotspots this Boxing Day.
Boxing Day, celebrated in countries like the United Kingdom, Canada, Australia, and New Zealand, brings more than just post-Christmas sales—it signals a massive surge in travel. With 20 million cars expected to flood the UK roads and millions more hitting the streets in other nations, it’s crucial to know when and where the congestion will hit hardest. From family visits to last-minute shopping, holiday traffic will be a global challenge on 26 December 2025.

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In this article, we’ll explore the worst times to travel, key roads to avoid, and offer proven travel tips to help you navigate the Boxing Day chaos in the UK, Canada, and other countries. Plan ahead to make your journey smoother and more manageable.

Britain’s Road Chaos: Worst Times to Travel This Boxing Day as 20 Million Cars Hit the Road

The UK is bracing for a major travel chaos as nearly 20 million cars flood the roads on Boxing Day 2025. With major motorways expected to experience severe congestion, drivers are being warned to avoid peak hours and plan their journeys carefully. Whether heading to family gatherings or rushing to post-Christmas shopping sales, road users will face intense delays across the country.

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In this article, we reveal the worst roads to avoid, peak travel times, and essential tips to stay ahead of the traffic madness this Boxing Day and beyond.

Boxing Day Traffic Surge: 20 Million Cars Expected Across the UK

This Boxing Day, over 19.7 million cars will take to the roads in what is expected to be one of the busiest days for UK travel. The AA has estimated that 22 million vehicles will be on the move this Saturday, as people venture to visit family and friends or take advantage of post-Christmas sales. According to a survey of more than 10,000 members, 60-63% of drivers are hitting the roads to visit loved ones, while 47-52% will make journeys for shopping.

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These staggering figures indicate a massive surge in traffic, and it’s essential to understand when and where congestion is likely to hit hardest. Boxing Day is notoriously busy, and the increased traffic will lead to some serious delays on the UK’s busiest motorways.

Congestion Hotspots to Avoid: M25, M40, and M1 to Be Hit the Hardest

According to RAC and transport analytics firm Inrix, there are several congestion hotspots that drivers need to avoid on Boxing Day. One of the busiest roads will be the M25, particularly the stretch from Junction 7 to Junction 16 in the clockwise direction, and from Junction 17 to Junction 12 in the anti-clockwise direction. This circular motorway is a known bottleneck during peak travel times, and drivers will be caught in heavy traffic, especially between 10 am and 7 pm.
Another major hotspot is the M40, particularly the northbound stretch from Junction 8A to Junction 10. The M1 southbound, from Junction 16 to Junction 6, and the M6 northbound, from Junction 5 to Junction 10A, are also expected to experience heavy congestion. These roads are expected to be particularly busy during the middle of the day when people are out and about enjoying their festive trips.

Traffic Times to Avoid: 10 am to 7 pm the Worst Hours for Travel

Drivers should be aware that traffic levels will be at their highest from 10 am to 7 pm, so it’s essential to plan ahead and consider traveling during quieter times of the day. Setting off early in the morning or later in the evening can help avoid the worst of the congestion and reduce the chances of getting stuck in bumper-to-bumper traffic.
If you must travel during peak times, make sure to allow extra time for your journey and be prepared for delays on major routes. The AA and transport experts recommend checking traffic updates before you leave and exploring alternate routes where possible.

UK: 20 Million Cars Flood the Roads – Major Hotspots to Avoid

The United Kingdom is preparing for one of its busiest travel days of the year, with over 20 million cars expected to take to the roads on Boxing Day. The AA estimates that 19.7 million journeys will be made on 26 December, and a further 22 million on Saturday as people rush to visit family, go shopping, or take part in post-Christmas festivities.
The M25 is one of the busiest motorways in the UK and will be a major congestion hotspot on Boxing Day. Expect significant delays on stretches from Junction 7 to Junction 16 clockwise and Junction 17 to Junction 12 anti-clockwise. Similarly, the M1 and M6 will see heavy traffic, particularly at Junction 16 to Junction 6 on the M1 and Junction 5 to Junction 10A on the M6. 10 am to 7 pm will be the peak time for traffic, so if possible, travel earlier or later to avoid the worst delays.

Canada: Holiday Traffic Surge on Major Highways

In Canada, Boxing Day is also a busy day for travel, with families and shoppers alike hitting the roads. 20 million cars are expected on Canadian highways during the Boxing Day period. The QEW in Ontario, the Trans-Canada Highway, and the Vancouver to Whistler route in British Columbia are expected to experience heavy congestion.
In particular, major cities like Toronto and Vancouver will see significant traffic on highways and main streets as people make their way to shopping centres or head to family gatherings. Drivers are urged to avoid routes leading to these busy locations between 10 am and 7 pm, as this will be the busiest period. Much like in the UK, early morning or late evening travel is advised to reduce time spent in traffic.

Australia: Boxing Day Traffic Jams as People Head to Sports and Shopping

Australia is no stranger to Boxing Day chaos on the roads, with significant congestion expected across major cities. The M25 of Australia, known as the Sydney Ring Road, will be one of the busiest areas, particularly around Sydney Harbour, as thousands flock to shopping districts or the iconic Boxing Day Test cricket match. Similarly, Melbourne, a hub for post-Christmas sales and sporting events, will see roads such as the Monash Freeway and Western Ring Road packed with holiday traffic.
Expect high volumes of vehicles in Sydney and Melbourne as fans head to major sporting events or take part in sales. The busiest travel times will be between 10 am and 7 pm, with particularly heavy traffic around the Sydney Cricket Ground and Melbourne Park.

New Zealand: Busy Roads as Summer Holidays Begin

New Zealand also faces a surge in road traffic on Boxing Day, with many heading to summer holiday destinations or beachside retreats. The North Island is expected to see significant congestion on highways such as State Highway 1, especially around Auckland and Wellington. These are key routes for travelers heading north to Coromandel Peninsula or south to Queenstown, two of the country’s most popular summer destinations.
For Boxing Day 2025, expect heavy traffic on major roads, particularly State Highway 1 and roads leading to campgrounds and tourist attractions. Travelers are advised to either leave early or wait until late evening to avoid the worst delays.

Canada and New Zealand: Peak Times to Travel and Avoid the Worst Congestion

In Canada and New Zealand, traffic on Boxing Day typically peaks between 10 am and 7 pm. Whether it’s heading to family gatherings, post-Christmas shopping, or tourism-related activities, roads will be packed, and drivers are encouraged to adjust their travel times. In Canada, routes connecting Toronto, Ottawa, and Montreal will be heavily trafficked, while New Zealanders will face congestion as they travel to popular beach destinations.
The Trans-Canada Highway and State Highway 1 will be among the busiest routes in these countries. Plan accordingly by checking traffic updates for possible road closures, construction delays, and other disruptions that may cause lengthy delays on key travel days.

Public Transport Woes: Rail Disruptions Across the UK, Canada, and Australia

While public transport might seem like a better alternative to driving, rail services in many countries will face disruptions. In the UK, Boxing Day will see no trains running, and several lines, including the West Coast Main Line, will face major engineering works. Canada will experience delays in some areas due to weather conditions, and Australia’s rail network will also be disrupted by weather-related issues and holiday schedules.
With no trains running on Boxing Day in the UK, Canada, and Australia, more people will turn to the roads, adding to the traffic chaos. Make sure to check rail schedules and road alerts in advance to avoid the worst of the public transport disruptions.

Travel Tips for Beating the Boxing Day Chaos

The best way to handle the Boxing Day travel madness is to plan ahead. Check live updates on road closures, traffic, and weather conditions, and be prepared for any changes. If you are driving, avoid peak hours and, if possible, choose less congested routes to avoid major bottlenecks.
Whether you are traveling across the UK, Canada, or Australia, staying informed and being flexible will ensure a smoother journey during this peak travel period. Whether you’re visiting family or rushing to shopping malls, advance planning will help you avoid getting stuck in traffic and make your journey as stress-free as possible.

Survive Boxing Day Traffic with Preparation and Patience

This Boxing Day, whether you’re traveling in the UK, Canada, Australia, or New Zealand, be prepared for the holiday traffic surge. With millions of people on the move, understanding the worst roads to avoid and the peak travel times will help you navigate the chaos. By staying informed, leaving earlier, and checking for real-time updates, you can avoid the worst of the gridlock and enjoy a smoother journey.
Prepare your car, plan your route, and travel outside peak times for the best chance of avoiding congestion. Let this guide help you navigate the traffic storm this Boxing Day and beyond!

M27 Closure to Disrupt Travel in the South: Key Delays for Drivers

In addition to the expected traffic surges, drivers traveling in the South of England will face further disruption due to ongoing roadworks. The M27 motorway remains closed between Junctions 9 and 11 in both directions until the early hours of January 4, as major works continue. This is likely to cause significant delays for drivers traveling between Southampton and Portsmouth, so alternative routes should be considered if you’re heading that way.
This disruption, coupled with the high volume of post-Christmas traffic, means that drivers in the south should anticipate longer travel times than usual. It’s also worth noting that public transport disruptions will add to the pressure, making rail services unreliable for those trying to avoid the roads.

M25 and M6 Traffic Peaks: Avoid These Routes if Possible

The M25 and M6 are infamous for heavy traffic at the best of times, but with the influx of 20 million cars this Boxing Day, these motorways are likely to be completely gridlocked. The M25, which circles London, will be especially busy with long stretches of standstill traffic between Junctions 7 to 16 (clockwise) and Junctions 17 to 12 (anti-clockwise).
The M6, another notorious road, will also face heavy traffic, particularly on the northbound stretch between Junctions 5 and 10A. Drivers should consider using alternative routes or adjusting their travel times to avoid these major hotspots.

Prepare for the Journey: Car Checks and Road Safety Tips

Before hitting the road this Boxing Day, ensure your vehicle is in top condition to avoid any potential breakdowns. The AA advises drivers to conduct essential checks on their tyres, battery, screenwash, and fuel levels. Proper vehicle maintenance will not only help ensure a smoother journey but also contribute to safety on the road during one of the busiest times of the year.
While the roads will be congested, it’s important to stay safe and calm. Keep an emergency kit in the car, including water, snacks, and essential phone chargers. Make sure to take regular breaks and avoid driving tired.

New Year Travel Surge: Expect More Chaos on January 2 and 5

Traffic is expected to be just as chaotic following Boxing Day, with January 2 and January 5 likely to see even higher volumes of traffic. On January 2, 20.7 million car trips are expected, and 22 million cars will be on the roads by January 5, as many people return to work or school after the holiday period.
The post-Christmas traffic rebound will be intense, with breakdown call-outs expected to rise sharply as vehicles face the additional strain. Drivers should expect heightened congestion and disruptions to public transport during this period.

National Highways’ Efforts to Ease Traffic Chaos: Roadworks Suspended

In a bid to ease the pressure on the roads, National Highways has suspended 90% of roadworks on its network of motorways and major A roads until January 2. This temporary suspension aims to reduce delays and keep traffic flowing smoothly during the busiest times of the holiday period. However, drivers are still advised to check for any last-minute disruptions or diversions before setting off.

Public Transport Disruptions: Rail Chaos to Add to the Woes

While roads will be clogged with cars, public transport services will also face disruptions. Rail services across the country are already facing major setbacks, with several lines closed and engineering projects affecting journeys, particularly on the West Coast Main Line.
With no trains running on Boxing Day and Christmas Day, transport options are limited, forcing more people to take to the roads. As a result, the UK’s transport network will face significant pressure, and passengers should be prepared for major delays or cancellations, especially on New Year’s Day when services slowly resume.

Conclusion: Plan Ahead for a Smooth Boxing Day Journey

This Boxing Day will be one of the busiest travel days of the year, with millions of cars on the road and multiple areas of congestion to avoid. To make the most of your journey, plan ahead, check traffic updates, and consider traveling during quieter times. If possible, opt for public transport or alternate routes to avoid the worst of the gridlock. By being prepared and staying informed, you can minimize the stress of travel during this festive season and enjoy a smoother journey.

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Tags: Boxing Day traffic, Boxing Day travel tips, canada travel, holiday congestion, travel chaos

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