New paper on 20mph! Use of natural experimental studies to evaluate 20mph speed limits in two major UK cities
New paper from the NIHR funded 20mph project led by Ruth Jepson. This paper was authored by Karen Milton and Mike Kelly plus members of the 20mph team Read it in full here – https://www.sciencedirect.com/science/article/pii/S2214140521001717 or get the highlights below! Innovative study designs, including natural experiments, are important for assessing the …