• info@morelock.co.uk
  • About Us
  • Contact Us
  • 01902 637 575
Sign in
Login Register

Lost password?

A password will be sent to your email address.

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.

My Cart 0

No products in the cart.

Return To Shop
Shopping cart (0)
Subtotal: £0.00

View cartCheckout

Spend £1,500.00 to get free shipping Congratulations! You've got free shipping.

Free shipping over £1,500

  • Home
  • Product Range A-Z
  • Shop By Category
    • Traffic Signs
      • Permanent Traffic Signs
        • Standard TSRGD Signs
        • Custom Design
        • T-Section Signs
        • Hinged Flap Signs
        • Finger Post Signs
      • Temporary Traffic Signs
        • Low Speed Signs
        • High Speed Signs
        • Custom Design
    • Traffic Management Equipment
    • Frames
    • Posts & Fixings
    • Intelligent Traffic Solutions (ITS)
    • Bollards
  • Request a Quote
  • Morelock Installation
  • Our Blog
  • Special Offers
Home Temporary Traffic Signs Low Speed Signs
Uneven Road Warning Sign(Diagram 556) – UK warning sign alerting drivers of rough and uneven road conditions.
  • Uneven Road Warning Sign(Diagram 556) – UK warning sign alerting drivers of rough and uneven road conditions.

Uneven Road Warning Sign (Low Speed) – Diagram 556 (Low Speed) | Temporary UK Traffic Sign

£3.55 – £33.79

Alerts drivers to uneven road conditions ahead, ensuring they reduce speed and drive cautiously to avoid damage or loss of control.

Choose an option from each row:

  • RA1
  • Composite
  • Stickers
  • GRP
  • Plastic
  • Zintec
  • Cone Mounted
  • Quick-Fit
  • Riveted in Frame
  • Plate Only
  • Self-Adhesive
  • 600
  • 750
  • 900
Clear
Guaranteed safe checkout Pay safely with Visa Pay safely with Visa Pay safely with Master Card Pay safely with Master Card Pay safely with PayPal Pay safely with PayPal Pay safely with American Express Pay safely with American Express Pay safely with Maestro Pay safely with Maestro Pay safely with Stripe Pay safely with Stripe
Your Payment is 100% Secure
Categories: Temporary Traffic Signs, Low Speed Signs
SKU: N/A Estimated delivery:3 - 5 days

🛠️ Design Your Own Traffic Sign!

Unleash your creativity with our dedicated Custom Design Tool. Create traffic signs that meet your exact requirements.

🚧 Permanent Signs
⚠️ Temporary Signs

🚧 Morelock Installations

Professional design, supply, and installation of all types of traffic signs across the UK.

Learn More 🚀

❓ Frequently Asked Questions

Have questions about our products, services, or delivery? Find quick answers in our FAQ section.

Visit FAQ Section 📖
Description
Warranty

🚧 Uneven Road Warning Sign (Low Speed) – Diagram 556 (Low Speed) | Temporary UK Traffic Sign

The Uneven Road Warning Sign (Low Speed) – Diagram 556 (Low Speed) is a temporary UK traffic sign designed to alert drivers about upcoming uneven road conditions. This essential road sign encourages motorists to slow down and drive cautiously, preventing potential vehicle damage and ensuring road safety in low-speed areas.

Commonly used in construction zones, resurfacing projects, and temporary maintenance areas, this high-visibility sign is ideal for local councils, road maintenance crews, and traffic management teams.


⚠️ Improving Road Safety in Low-Speed Areas

The Uneven Road Warning Sign plays a crucial role in reducing accident risks by informing drivers of irregular road surfaces ahead.

✅ Warns drivers of an uneven road surface to encourage reduced speed
✅ Helps prevent vehicle damage and loss of control
✅ Improves safety in temporary roadworks and resurfacing areas
✅ Fully compliant with UK road safety regulations for temporary signage

By providing clear visual warnings, this sign ensures safer navigation through rough or disrupted road surfaces.


📏 Durable, Weatherproof & High-Visibility Design

This temporary road sign is designed for outdoor use, ensuring maximum visibility and durability in all conditions.

✔️ Manufactured from high-quality, weather-resistant materials
✔️ Reflective surface for enhanced visibility in both day and night conditions
✔️ Lightweight yet durable for easy transport and repositioning
✔️ Fully compliant with TSRGD regulations for UK temporary road signs

This temporary road hazard sign is built to withstand the challenges of road maintenance zones.


🛠 Quick Installation & Versatile Applications

The Uneven Road Warning Sign (Low Speed) – Diagram 556 (Low Speed) is designed for quick deployment and easy repositioning, making it ideal for various worksite conditions.

✔️ Compatible with standard temporary sign frames for fast installation
✔️ Available in multiple sizes for different road conditions
✔️ Ideal for residential roads, construction zones, and maintenance areas
✔️ Clearly visible from a distance to improve driver awareness

This temporary road sign ensures safer driving conditions by preparing motorists for upcoming uneven surfaces.


✅ Why Choose This Uneven Road Warning Sign?

✔️ Official UK temporary road sign for uneven road warnings
✔️ High-visibility design for maximum driver awareness
✔️ Weatherproof and durable for use in various site conditions
✔️ Reflective surface for enhanced visibility in all lighting conditions
✔️ Fully compliant with UK TSRGD road safety regulations


📌 Summary

    • Uneven Road Warning Sign – Diagram 556 (Low Speed) warns drivers of an upcoming section of uneven road surface.
    • Encourages reduced speed and cautious driving to prevent vehicle damage and loss of control.
    • Manufactured from durable, weather-resistant materials for temporary roadworks use.
    • Easy to install on temporary sign frames for quick deployment and repositioning.
    • Fully compliant with UK TSRGD regulations, making it suitable for construction zones, maintenance areas, and low-speed roadworks.

🛒 Visit our shop now:

https://morelock.co.uk/products/

Need Installation services?

Morelock Installation

Additional resources:

Driving rules

  • The Highway Code
  • Legal obligations of drivers and riders
The reflective materials used are weather resistant and designed for outdoor application. The range consists of three classes including RA1, R2/RA2, and R3B/R3C. The outdoor service life for each class of material is as follows:

Facing Type Warranty Duration
RA17 years
R2/RA210 years
R3B/R3C12 years

 

Related products

40mph Speed Limit Sign (Diagram 670V40) – UK traffic sign enforcing a 40 mph maximum speed for safety.

40mph Speed Limit Sign (High Speed) – Diagram 670V40 | Temporary UK Traffic Sign

From: £13.93
30mph Speed Limit Sign (Diagram 670V30) – UK traffic sign enforcing a 30 mph maximum speed for safety.

30mph Speed Limit Sign (High Speed) – Diagram 670V30 | Temporary UK Traffic Sign

From: £13.93
Traffic Must Turn Right Sign (Diagram 606B) – UK traffic sign instructing vehicles to proceed right. Highly visible & TSRGD-compliant.

Traffic Must Turn Right Sign (High Speed) – Diagram 606B | Temporary UK Traffic Sign

From: £13.93
Left Turn Mandatory Sign (Diagram 606) – UK traffic sign instructing vehicles to proceed left. Highly visible & TSRGD-compliant.

Left Turn Mandatory Sign (High Speed) – Diagram 606 | Temporary UK Traffic Sign

From: £13.93
Roadworks Ahead Sign – Diagram 7001(High Speed) | Temporary UK Traffic Sign warning drivers of upcoming road construction.

Roadworks Ahead Sign (High Speed) – Diagram 7001 | Temporary UK Traffic Sign

From: £9.29
Traffic Signals Ahead Sign – Diagram 543 | Permanent UK Traffic Sign alerting drivers to upcoming traffic lights, requiring caution and speed control.

Traffic Signals Ahead Sign (High Speed) – Diagram 543 | Temporary UK Traffic Sign

From: £9.29
Road Narrows on Right Sign (Diagram 517L) – UK warning sign alerting drivers that the road ahead narrows from the left-hand side, requiring caution and lane adjustment.

Road Narrows on Left Sign (High Speed) – Diagram 517L | Temporary UK Traffic Sign

From: £9.29
Two-Way Traffic Crossing Ahead Sign(Diagram 522) – UK warning sign indicating two-way traffic ahead for driver safety.

Two-Way Traffic Crossing Ahead Sign (High Speed) – Diagram 522 | Temporary UK Traffic Sign

From: £9.29
Traffic Merges from Left Sign(Diagram 509.1) – UK warning sign indicating left-side merging traffic ahead.

Traffic Merges from Left Sign (High Speed) – Diagram 509.1 | Temporary UK Traffic Sign

From: £9.29
Works Access Sign (Diagram 7301 - High Speed) – Temporary UK traffic sign indicating designated entry points for authorized works vehicles in high-speed zones.

Works Access Sign (High Speed) – Diagram 7301| Temporary UK Traffic Sign

From: £19.51
Diversion Ends Sign (Diagram 2702V) – Temporary UK traffic sign indicating the end of a high-speed diversion route.

Diversion Ends Sign (High Speed) – Diagram 2702V | Temporary UK Traffic Sign

From: £19.51
Grass Cutting Left Supplementary Plate – Diagram 7001.1A is a temporary UK traffic sign alerting drivers to roadside grass cutting operations on the left.

Grass Cutting Left Supplementary Plate (High Speed) – Diagram 7001.1A | Temporary UK Traffic Sign

£1.00
cropped-morelock-fotor-20230620145051
Morelock
  • Morelock House, StrawberryLane, Willenhall, West Midlands, WV13 3RS,
  • 01902 637 575
  • info@morelock.co.uk
  • Monday to Friday (9:00 AM - 5:00 PM)
Navigation
  • Homepage
  • My Account
  • Frequently Asked Questions
  • Our Commitment
  • Social Values
Company
  • About us
  • Contact us
  • Terms & Conditions
  • Privacy & Cookies Policy
  • Return Policy
Subscribe

Enter your email address to get our special offers

Registration No. 3193048
© All Rights Reserved by Morelock Signs LTD 2025
Twitter Instagram Linkedin
Manage Consent
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
Manage options Manage services Manage {vendor_count} vendors Read more about these purposes
View preferences
{title} {title} {title}