Is it appropriate to wash your car where the dirt and detergent runs off into a regular manhole?
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“Car cleaning products may not be poured out into manholes. Manholes divert rain water straight into the nearest watercourse, lake or sea. Pollution from car washing in the street will thus not be filtered out in a treatment plant.” (Driving Licence Book, 19th Edition, page 223)
There is also a driving licence book online (2023).
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