Originally published: 9 March 2026
Last reviewed for compliance: 9 March 2026
Traffic Management Hi-Vis Requirements (UK Guide)
Traffic management work takes place in some of the most hazardous roadside environments in the UK. Workers are often operating close to live traffic, heavy plant and poor visibility conditions, making high-visibility clothing a critical safety requirement.
This guide explains:
- What hi-vis clothing is typically required for traffic management work
- Which standards apply to roadside environments
- Why orange hi-vis clothing is commonly used
- Which garment types are suitable for traffic management roles
- How employers select compliant garments
This article is written for traffic management contractors, highways workers, safety managers and procurement teams responsible for selecting compliant roadside workwear.
š Browse compliant roadside options including traffic management hi vis workwear, hi vis traffic jackets, hi vis trousers and hi vis coveralls, or view the full hi vis workwear range.
Why hi-vis clothing is essential for traffic management work
Traffic management teams frequently work in close proximity to moving vehicles, often at speed and sometimes in reduced visibility conditions such as poor weather, early mornings, evenings or night operations.
Because of this, workers must be clearly visible from a distance and from multiple angles. High-visibility clothing helps drivers identify workers sooner and react appropriately. In these environments, employers often specify garments such as hi vis traffic jackets, weather-protective hi vis jackets and compliant hi vis trousers to achieve the required visibility level.
In most cases, garments used in roadside environments should be selected with the main hi-vis standard in mind:
š EN ISO 20471 Explained: Hi-Vis Classes, Requirements & Employer Responsibilities (UK)
š Related compliance guide: When Is Hi-Vis Clothing Required at Work? (UK)
Which hi-vis class is required for traffic management?
Traffic management environments often require higher levels of visibility due to vehicle speeds, roadside exposure and poor weather conditions.
While the correct class should always be determined through a workplace risk assessment, roadside work commonly requires:
- Class 2 hi-vis garments for some operational roles
- Class 3 hi-vis garments where maximum visibility is required
Class 3 garments provide the greatest visible surface area, helping ensure workers can be seen from greater distances and from multiple directions. In practice, this often means using hi vis coveralls or combining outer layers such as hi vis traffic jackets with hi vis trousers.
š Related guide: Hi-Vis Classes Explained: Class 1, Class 2 & Class 3 (UK)
Why orange hi-vis is commonly used for roadside work
Traffic management clothing is often orange hi-vis clothing. This colour is widely used in roadside environments because it provides strong contrast against many of the backgrounds found along highways and infrastructure.
Many organisations and contractors specify orange garments for traffic management work to maintain consistent visibility standards across roadside operations. Depending on the role, this may include orange hi vis traffic jackets, orange hi vis trousers and high-visibility outerwear designed for roadside conditions.
š Learn more: Orange vs Yellow Hi-Vis: Which Should You Choose?
Which garments are used in traffic management?
Traffic management teams typically require garments that combine visibility, weather protection and durability.
Common options include:
- Hi-vis traffic management jackets
- Hi-vis waterproof and outerwear jackets
- Hi-vis trousers
- Hi-vis coveralls
- Hi-vis polos and t-shirts, sweatshirts or fleeces for milder conditions
These garments help workers remain visible in changing roadside conditions while carrying out operational duties safely. For colder or mixed-weather environments, employers may also choose hi vis softshell jackets as part of a layered system where appropriate for the risk assessment.
š Browse roadside-specific garments: Traffic Management Hi-Vis Workwear
Choosing the right traffic management hi-vis clothing
The correct garment choice depends on the road environment, weather exposure, traffic speed and whether workers need full-body visibility.
- Hi vis traffic jackets ā for high-risk roadside outerwear and poor-weather visibility
- Hi vis jackets ā for broader outdoor hi-vis use across highways and infrastructure
- Hi vis trousers ā for lower-body visibility and compliant layered systems
- Hi vis coveralls ā where all-in-one visibility garments are preferred
- Traffic management hi vis workwear ā for a dedicated roadside-focused range
Common mistakes when selecting traffic management hi-vis
Incorrect garment selection can reduce worker visibility and may create compliance problems.
- Using lower-visibility garments in high-risk roadside environments
- Choosing yellow garments where orange is specified
- Ignoring the required hi-vis class
- Using worn, faded or damaged garments
- Incorrect placement of logos or branding
Branding should never interfere with reflective tape or reduce fluorescent visible area below compliance thresholds.
š Related guide: Workwear Logo Placement Guide
š Garment lifespan guide: How Long Does Hi-Vis Clothing Stay Compliant? (UK Guide)
Can traffic management hi-vis clothing be branded?
Yes, traffic management garments can be branded with company logos provided that branding does not affect reflective materials or reduce fluorescent coverage.
Choosing the correct branding method is important, especially for outerwear used in demanding conditions. This is particularly relevant for garments such as traffic jackets, waterproof hi vis jackets and other outer layers used daily on roadside contracts.
š Related guide: Print vs Embroidery: Which Branding Method Is Right for Your Workwear?
š Ordering guide: How to Order Branded Workwear for Your Business
How to choose traffic management hi-vis workwear
To select suitable garments for traffic management work:
- Begin with a formal workplace risk assessment
- Confirm whether any roadside or contractor-specific requirements apply
- Select the correct hi-vis class for the environment
- Choose garments suitable for weather conditions and season
- Inspect garments regularly and replace worn items promptly
š Browse compliant options: Traffic Management Hi-Vis Workwear | Hi-Vis Traffic Jackets | Hi-Vis Jackets | Hi-Vis Trousers | Hi-Vis Coveralls
FAQ: Traffic management hi-vis requirements
What hi-vis clothing is required for traffic management?
This depends on the workplace risk assessment, but Class 2 or Class 3 garments are commonly required for roadside environments.
Why do traffic management workers wear orange hi-vis?
Orange garments provide strong contrast in roadside environments and are widely used across highways and infrastructure work.
Does traffic management hi-vis need to meet EN ISO 20471?
Yes. Where hi-vis clothing is used as PPE, it should normally comply with EN ISO 20471.
Can traffic management clothing include company branding?
Yes, provided logos are positioned correctly and do not interfere with reflective tape or reduce fluorescent visible area.