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Case Study: Solving Speeding Complaints in a Brisbane Complex

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A Brisbane residential complex had a recurring issue. Despite signage and speed limits, complaints about speeding, particularly from food delivery and courier drivers, kept piling up. Residents were frustrated. The body corporate committee had tried the usual warnings and letters, but nothing stuck.

The turning point came after a resident narrowly avoided being hit by a delivery driver cutting through the complex’s shared internal driveway at speed. That incident prompted the committee to escalate the issue and look for a long-term fix.

What happened next solved the problem, improved resident satisfaction, and reduced safety risks.

Site Overview

The complex is a mid-size unit block in Brisbane’s inner south. It has:

  • 48 units
  • A central shared driveway with two exit/entry points
  • Waste trucks regularly access a bin bay area.
  • No speed humps or physical traffic calming before installation

 

The driveway was straight and sloped, precisely the layout that unintentionally encourages speeding.

 

Initial Complaints and Risks

Residents had voiced several concerns:

  • Speeding delivery drivers, especially during evening meal delivery rushes
  • Vehicles cutting corners blind, posing a risk to children and pedestrians
  • Blocked footpaths where drivers overhung curbs or parked poorly near unit entrances

One resident even documented multiple near misses with their doorbell camera, which the committee used to highlight the urgency of action.

The Solution: Flat-Top Speed Humps + Wheel Stops

Speed Humps Australia was engaged to audit the car park and shared driveway layout. 

Based on the site inspection and resident feedback, the recommended solution was:

The flat-top humps were chosen over round-top humps for a reason: these are better suited to long straights in critical areas where speed needs to be reduced the most.

Installation Timeline and Approach

Timing was key. The work needed to be done without disrupting bin pickup or blocking residents’ access.

The Speed Humps Australia installation team coordinated directly with the building manager and completed the installation in under 4 hours, scheduled between:

  • 10:00 AM and 2:00 PM on a weekday
  • After the morning rush, before afternoon school pickups
  • With notice letters and signage provided to all residents in advance

Resident and Committee Feedback

The body corporate chair sent a follow-up email two weeks after the installation:

“We’ve had zero complaints since the installation—and more importantly, no reports of speeding. The feedback from residents has been universally positive. Delivery drivers now take the corners slower, and the humps have made everyone more aware of the shared space.”

One resident commented via email:

“The new humps are noticeable without being annoying. Before, it felt like a racetrack through here. Now you see drivers slow down.”

The wheel stops also helped. Preventing vehicle overhang near high-pedestrian zones improved visibility for drivers and pedestrians exiting stairwells and walking across the site.

Why the Solution Worked

There were three reasons this simple install was so effective:

Physical deterrence always beats signage alone

Flat-top speed humps provide a tactile reason for drivers to slow down. Unlike signs, which get ignored, physical feedback is impossible to miss.

Strategic placement matters

The humps weren’t just installed randomly—they were placed at key speed-up points, near corners and blind spots. Each hump acted as a “speed checkpoint.”

Minimal disruption, maximum impact

Because the installation was quick and scheduled around traffic flows, there were no complaints about inconvenience during the work. Communication from the building manager to residents helped ensure buy-in.

 

Lessons for Other Complexes

This case highlights what many body corporates realise: minor, targeted upgrades to shared driveways can drastically improve safety and resident satisfaction.

If you’re managing a residential complex and regularly fielding complaints about:

  • Speeding vehicles
  • Unsafe delivery drivers
  • Blocked pedestrian walkways

…then, a car park safety audit and a modest investment in speed humps and wheel stops could solve the problem before it escalates.

 

Interested in a Free Site Inspection?

Speed Humps Australia offers free car park safety inspections for body corporates and strata managers across Brisbane and beyond. Our team will assess your site, recommend traffic-calming solutions, and provide a no-obligation quote.

Already know what you need? We’ll supply and install within days—no fuss, no long lead times.

 

Related Articles:

 

Speed Humps Australia – Protecting Shared Spaces

We install proven traffic-calming solutions Australia-wide, from strata car parks to childcare centres and commercial sites.

Get in touch or book your free inspection today.

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