Reports
Mobile speed cameras
The primary goal of speed cameras is to reduce speeding and make the roads safer. Our 2011 performance audit on speed cameras found that, in general, speed cameras change driver behaviour and have a positive impact on road safety.
Transport for NSW published the NSW Speed Camera Strategy in June 2012 in response to our audit. According to the Strategy, the main purpose of mobile speed cameras is to reduce speeding across the road network by providing a general deterrence through anywhere, anytime enforcement and by creating a perceived risk of detection across the road network. Fixed and red-light speed cameras aim to reduce speeding at specific locations.
Roads and Maritime Services and Transport for NSW deploy mobile speed cameras (MSCs) in consultation with NSW Police. The cameras are operated by contractors authorised by Roads and Maritime Services. MSC locations are stretches of road that can be more than 20 kilometres long. MSC sites are specific places within these locations that meet the requirements for a MSC vehicle to be able to operate there.
This audit assessed whether the mobile speed camera program is effectively managed to maximise road safety benefits across the NSW road network.
The mobile speed camera program requires improvements to key aspects of its management to maximise road safety benefits. While camera locations have been selected based on crash history, the limited number of locations restricts network coverage. It also makes enforcement more predictable, reducing the ability to provide a general deterrence. Implementation of the program has been consistent with government decisions to limit its hours of operation and use multiple warning signs. These factors limit the ability of the mobile speed camera program to effectively deliver a broad general network deterrence from speeding.
Many locations are needed to enable network-wide coverage and ensure MSC sessions are randomised and not predictable. However, there are insufficient locations available to operate MSCs that meet strict criteria for crash history, operator safety, signage and technical requirements. MSC performance would be improved if there were more locations.
A scheduling system is meant to randomise MSC location visits to ensure they are not predictable. However, a relatively small number of locations have been visited many times making their deployment more predictable in these places. The allocation of MSCs across the time of day, day of week and across regions is prioritised based on crash history but the frequency of location visits does not correspond with the crash risk for each location.
There is evidence of a reduction in fatal and serious crashes at the 30 best-performing MSC locations. However, there is limited evidence that the current MSC program in NSW has led to a behavioural change in drivers by creating a general network deterrence. While the overall reduction in serious injuries on roads has continued, fatalities have started to climb again. Compliance with speed limits has improved at the sites and locations that MSCs operate, but the results of overall network speed surveys vary, with recent improvements in some speed zones but not others.
There is no supporting justification for the number of hours of operation for the program. The rate of MSC enforcement (hours per capita) in NSW is less than Queensland and Victoria. The government decision to use multiple warning signs has made it harder to identify and maintain suitable MSC locations, and impeded their use for enforcement in both traffic directions and in school zones.
Appendix one - Response from agency
Appendix two - About the audit
Appendix three - Performance auditing
Parliamentary reference - Report number #308 - released 18 October 2018
Sydney metropolitan bus contracts
On 9 September 2015, the Acting Auditor-General of New South Wales, Tony Whitfield, released a report on Sydney Metropolitan Bus Service Contracts.
All scheduled bus services in the Sydney metropolitan area are provided under contracts with the public and private operators. The contracts allow Transport for NSW (TfNSW) to determine what bus services are provided and to whom. This audit assessed the effectiveness of TfNSW’s design and management of these contracts.
Bus services provided under the Sydney Metropolitan Bus Service Contracts have largely been effective and efficient. Operators are mostly meeting their key performance indicators. Customer satisfaction is better than under the previous contracts and improving, patronage is increasing, and the unit costs of providing services are now lower than under the previous contracts.
However, punctuality remains a problem. Private operators are mostly starting their trips on time, but rarely meeting their mid and end-of-trip targets. State Transit Authority’s (STA) punctuality is improving but is worse than private operators, and other areas of performance are generally below private operators.
The current situation is a substantial improvement over what we found in our 2010 audit on the previous contracts.
Parliamentary reference - Report number #258 - released 9 September 2015
Vocational education and training reform
The Department’s framework for VET reform has the potential to effectively achieve the government’s immediate objectives for the reform, which are associated with meeting its commitments under the National Partnership Agreement for Skills Reform without spending more. We found that the government is addressing VET reform objectives in the following order of priority: no extra cost (budget neutrality), TAFE viability, quality VET, access to VET for regions and equity groups, more contestability, student choice. Overall, we conclude that a more balanced approach, by putting more emphasis on increased contestability and student choice, is more likely to maximise the public value for the government’s investment in VET.
Parliamentary reference - Report number #249 - released 29 January 2015
Signal failures on the metropolitan rail network
Between 2004 and 2006, the number of signalling failures, signalling downtime and the number of trains delayed as a result of signal failures all fell. RailCorp’s on-time running performance improved over the same period. The fall in failures is a clear indication of improved performance. Changes in the definition of on-time and to the timetable during 2005 and 2006 however make it difficult to determine whether improvements in response downtime and signalling delays are due to a true performance improvement. To build upon this strong base, RailCorp needs to determine with more confidence the number and duration of signalling failures the network can tolerate without impacting on service levels.
Parliamentary reference - Report number #170 - released 15 August 2007
Connecting with public transport
We see considerable potential for the Ministry of Transport to plan and manage interchanges more effectively, so as to make better use of our public transport network. We believe that the Ministry now needs to focus more on multi-modal transport planning and interchange performance. It needs to assign responsibility for the coordination and oversight of inter-modal operations to an entity resourced for the purpose. Without this it will continue to be very difficult to identify and address unmet needs, seek and secure stakeholder funding, and monitor and evaluate system performance.
Parliamentary reference - Report number #168 - released 6 June 2007
Using computers in schools for teaching and learning: Follow-up audit
We consider that students and teachers have significantly better access to computers than was the case when we did our 2000 audit. Teachers and students are also increasingly using computers for teaching and learning. The Department of Education and Training has been proactive in advancing Information Communication Technology (ICT) into schools. However we found that teachers and students are less likely to use computers if there are problems with infrastructure or technical support.
Parliamentary reference - Report number #166 - released 9 May 2007
Liverpool to Parramatta Bus Transitway
Several of my recent audits have identified a need to improve our public transport system – both for the benefit of travellers and to assist in achieving better air quality.
Bus Transitways can provide a good public transport solution for lower density population areas, potentially at a relatively low capital cost. This audit examines the transitway running between Liverpool and Parramatta, the first of several planned for Sydney. This audit should contribute to a better understanding of the lessons learnt from this first project, and so to future transitways providing better value for money.
But this audit also raises broader issues.
It highlights the importance of accurately projecting the total cost of major infrastructure projects before governments lock in their decisions. It also highlights the need for sound decision-making processes when government agencies compete with the private sector. The principles and recommendations flowing from these issues are ones I would draw to the attention of all agencies, and to the Government.
Parliamentary reference - Report number #146 - released 5 December 2005
Managing Disruptions to Cityrail Passenger Services
About one in every twelve Sydney people travels by train each weekday.
Unplanned disruptions to services are inevitable, even on the best-run railways.
Because of the complexities of Sydney’s rail network, a single event can disrupt many services.
From a passenger’s perspective, three issues are important –
- how quickly the disruption is fixed (“When will my train arrive?”)
- the accuracy of information provided about the disruption (“Should I change my travel/meeting/other arrangements?”)
- how often the disruptions occur (“Should I give up on rail travel?”).
In this audit, we looked at how well RailCorp responds when there are routine disruptions to its CityRail passenger services. We focused on how RailCorp manages passenger journeys and informs passengers.
This report informs Parliament and the community about the limitations of the current system, and what more needs to be done in order to minimise the impact of disruptions on passengers.
It should also help passengers judge the extent to which they can rely on the information they receive, and to better understand some of the obstacles faced by staff.
Parliamentary reference - Report number #139 - released 22 June 2005
Follow-up of Performance Audit: Bus Maintenance and Bus Contracts
Periodically we review the extent to which agencies have implemented the recommendations they accepted from our earlier audits.
This gives Parliament and the public an update on the extent of progress made.
In this follow-up audit, we examine changes following our May 2002 report on how well the:
- State Transit Authority maintained its buses
- Ministry of Transport administered contracts for the provision of regular passenger bus services.
Parliamentary reference - Report number #138 - released 14 June 2005
