The History of the Elimination of Leaded Gasoline

The following is a guest post by Sayuri Umeda, a foreign law specialist who covers Japan and other countries in East and Southeast Asia. Sayuri has previously authored numerous post for In Custodia Legis, including Tradition vs Efficiency: ‘Hanko’ Affects Workplace Efficiency and Telework in Japan; Food Delivery in Japan – History and Current Regulation; New Era, New Law Number; Holy Cow – Making Sense of Japanese Wagyu Cow Export Rules; Japanese Criminal Legal System as Seen Through the Carlos Ghosn Case; Disciplining Judges for “Bad Tweets.”