
Parking Control Signage & Markings
Signs and markings work together to control traffic flow in your carpark. AS 1742.11 specifies requirements for parking signs. Combined with compliant marking, you have a complete traffic management system.
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What is Signs and Markings Work Together?
Quick answer: Line Marking Australia supplies and installs parking control signs to match your line marking, including NO PARKING, loading zone, time-limited and accessible parking signs. Parking signs are covered by AS 1742.11, which sets sizes, colours, symbols and placement. Markings show drivers where to go, and signs tell them the rules.
Line marking tells drivers where to go. Signs tell them the rules. You need both for effective carpark management.
A shopping centre in Chadstone had beautifully marked parking bays but constant complaints about people parking in loading zones. Why? No signs. Drivers couldn't tell which bays were restricted from floor marking alone.
We installed regulatory signs at loading zones, disabled parking, and time-limited areas. Complaints dropped immediately because expectations were clear.
What AS 1742.11 covers
AS 1742.11 specifies parking sign requirements including sizes, colours, symbols, and placement. Regulatory signs (like NO PARKING) have legal force. Warning and information signs guide behaviour. We supply and install signs that match your marking for a complete system.
One thing we've learned: signs without markings confuse people. Markings without signs frustrate them. You need both working together.
Signs and markings for accessible bays
Accessible bays need both a sign and ground markings. The bay itself is marked to AS/NZS 2890.6:2009, with a white access symbol on blue and a 2.4 m shared area beside it, and the pole-mounted sign shows the international symbol of access. General safety signs in workplaces follow AS 1319. See our loading zone line marking page for dock areas.

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Compliance Standards
AS 1742.11
Primary standard for parking control signs including regulatory, warning, and information signs.
AS/NZS 2890.1
Off-street parking requirements referencing signage for parking facilities.
AS/NZS 2890.6
Accessible parking signage requirements including international symbol of access.
AS 1319
Safety signs for the occupational environment applicable to workplace carparks.
Local Council Requirements
Many councils have specific signage requirements for off-street parking facilities.
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AS 1742
Traffic Control Devices
Specifies line colours, widths, arrow designs, and placement for road markings. Ensures all traffic control devices meet national safety standards.
AS/NZS 2890
Parking Facilities
Covers bay dimensions (2.4m × 5.4m standard, 2.4m × 5.4m accessible plus a 2.4m shared zone), aisle widths, and traffic flow requirements for compliant parking areas.
AS 4586
Slip Resistance
Defines slip resistance classifications (P rating) for pedestrian surfaces. Critical for wet areas, ramps, and high-traffic zones.
AS/NZS 1428
Access & Mobility
Sets requirements for accessible parking bays, tactile indicators, and mobility access. Essential for DDA compliance and accessibility audits.
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Frequently Asked Questions
For regulatory purposes (like disabled parking restrictions), yes. Signs have legal force that floor markings alone don't have. For general parking bays, marking alone may be sufficient.
AS/NZS 2890.6 requires the international symbol of access sign at each accessible bay. This is in addition to floor marking symbols.
Yes, we supply AS 1742.11 compliant signs and install on posts, walls, or existing structures. Coordinated with your floor marking.
We supply wayfinding and directional signs for larger carparks. These help with traffic flow and reduce confusion.
No, AS 1742.11 specifies minimum sizes based on sign type and viewing distance. We select appropriate sizes for your installation.
Regulatory signs in public areas may need approval. Private carpark signage generally doesn't, but should still comply with standards. We advise on your specific situation.
Parking control signs in Australia are covered by AS 1742.11, part of the Manual of Uniform Traffic Control Devices. It sets sign sizes, colours, symbols and placement. Line Marking Australia supplies signs that follow AS 1742.11 and match the line marking in your car park.
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