The most recent national study (Atkins, Nov, 2018) commissioned by the Department of Transport confirms public support and acceptance of 20mph limits, but says “The comparator analysis indicates that there is insufficient evidence to conclude [...]

UWE’s Bristol Twenty Miles Per Hour Limit Evaluation (BRITE) study found that, on average, speeds on more than 100 surveyed roads have reduced since the 20mph speed limits were implemented, with average speeds of between [...]