oa Controlling Automobile Emissions

Attendance at the 1991 Society of Automotive Engineers International Congress and Exposition held in Detroit, Michigan, U.S.A. from 25th February to 1st March, 1991, was affected by the conflict in the Middle East; in particular representation front Europe and Japan was considerably less than usual. Nevertheless there was an extensive programme of technical papers covering many aspects of the motor car in a number of parallel sessions, several of which covered emissions technology.