Question to the Department for Environment, Food and Rural Affairs:

To ask the Secretary of State for Environment, Food and Rural Affairs, when her Department plans to publish a full impact assessment of the Government's proposal for clean air zones.

We will be working closely over the coming months with the five cities in which Clean Air Zones are to be introduced to develop the detail of the actions required. An impact assessment of the proposals for Clean Air Zones will be published later this year alongside a consultation on a framework for Clean Air Zones and the secondary legislation to be introduced.