News • Apr 25, 2018 15:36 BST
The new £20m Air Quality Fund, which will run until 2021, will support local authorities in Wales to comply with nitrogen dioxide limits and improve air quality in their areas. Among the restrictions will be the introduction of 50mph speed limits over the short length of the exceedance at five locations including two stretches of the M4.
News • Mar 11, 2016 13:17 GMT
The RAC's Nick Lyes comments on proposals from think tank Policy Exchange on tackling air pollution