# The Air Quality Standards (Wales) Regulations 2007, Paragraph 6


Analysis of the situation—
(a) details of those factors responsible for the excess (transport, including cross-border transport, formation); and
(b) details of possible measures for improvement of air quality.

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Source: https://www.legislation.gov.uk/wsi/2007/717/schedule/2/paragraph/6 (the official version)
Page: https://openlegislation.uk/air-quality-standards-wales-regulations-2007/schedule-2/paragraph-6
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.