BBC interviewed Michiko Ueda, associate professor of political science and member of the Positive/Empirical Analysis of Political Economy Unit, on her research article titled, “Does the installation of blue lights on train platforms prevent suicide? A before-and-after observational study from Japan.“
This research article was published in May 2013 in Elsevier’s Journal of Affective Disorders (Volume 147, Issues 1-3: pages 385-388).