National Audit Office

Assessing the Impact of Proposed New Policies

Regulatory Policy Institute

Review of the Regulatory Impact Assessments accompanying the introduction of the Traffic Management Permit Scheme (England) Regulations 2007

ComRes Survey

Public Opinion of Street Works

National Audit Office

Evaluation of RIAs 2005-06

Prof Phil Goodwin

Utilities' Street Works and the Cost of Traffic Congestion

LJMU-Street Works UK

Investigating the reliability of air void testing regime of Specification of the Reinstatement of Openings in Highways (SROH)