If you’ve ever driven through a busy town centre or parked in a modern retail car park, you might have noticed that not all line markings are white or yellow. You’ll see reds, blues, greens—even purples in some places. That might leave you wondering, “Why are some road or car park markings different colours?”

It’s a good question—and one that’s becoming more common as public spaces evolve. As one of the country’s leading line marking companies, C&R Ltd is here to explain what these colours mean and why they matter.

The Traditional Colours: White and Yellow

Let’s start with the basics:

These two colours are still the most widely used across UK roads, and their meanings are well-established.

Red Lines: Red Route Restrictions

You’ll mostly find red lines in cities like London. Red routes are designed to keep traffic flowing by preventing stopping, parking, or loading.

These are often enforced more strictly than yellow lines and are managed by local traffic authorities.

Blue Bays and Markings: Disabled Parking

Blue markings are commonly used to indicate:

Blue is universally recognised as the colour for accessibility, making these bays easy to identify.

Green Markings: EV Charging Bays

With the rise in electric vehicles (EVs), green has become the go-to colour for EV charging bays. These bays are:

At C&R Ltd, we help clients introduce clearly marked, regulation-compliant EV bays that support the UK’s move towards greener transport.

Other Colour-Coded Areas

You may also come across:

These colours are often part of a broader wayfinding system, helping people navigate spaces safely and efficiently.

Why Colour Matters

Using different colours isn’t just for looks—it’s about improving safety and clarity.

Instant recognition of space usage
Improved accessibility and compliance
Better traffic flow and reduced confusion
Branding and layout consistency in commercial spaces

Whether it’s a busy high street or a private retail car park, colour-coded line marking helps make spaces safer, more efficient, and easier to navigate.

Need Colour-Coded Line Marking?

At C&R Ltd, we provide expert advice and application of bespoke, colour-coded line markings for roads, car parks, warehouses, and public spaces. From EV bays to pedestrian zones, we ensure markings are clear, compliant, and built to last.

Get in Touch with C&R Ltd Today

Ready to upgrade your site with clear and effective colour-coded markings? Contact C&R Ltd today for a free consultation and discover how our professional services can help.

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