I know that challenging how the Scottish Roads Partnership has progressed some of the noise mitigation measures on that section of the M74 has been a long-standing issue for the member. I assure him that Transport Scotland is engaging directly with the SRP to interrogate the findings of the noise survey and identify what actions it will take to mitigate the difficulties that have been identified. I assure the member that we will continue to press the SRP to ensure that appropriate measures are taken on the basis of the findings of the noise survey.