# The Air Quality (Ozone) (Wales) Regulations 2003, Part II: Microscale siting


The following guidelines should be followed, as far as practicable:

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Source: https://www.legislation.gov.uk/wsi/2003/1848/schedule/2/part/II (the official version)
Page: https://openlegislation.uk/air-quality-ozone-wales-regulations-2003/schedule-2/part-II
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.