Sylw ar y cyfryngau
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Sylw ar y cyfryngau
Teitl Wales’ residential speed limit is dropping to 20mph – here’s how it should affect accidents and journey times Enw cyfrwng / allfa City Transport & Traffic Innovation Dyddiad cyhoeddi 29 Medi 2023 URL https://www.cittimagazine.co.uk/comment/wales-residential-speed-limit-is-dropping-to-20mph-heres-how-it-should-affect-accidents-and-journey-times.html Unigolion Peter Merriman, Charles Musselwhite