RNZ Sir Bill Birch oversaw carless days in the late 1970s - what's his advice in this latest fuel crisis?
Former minister Sir Bill Birch is the first to say he copped criticism over the carless days of the late 1970s and early 80s.
Former minister Sir Bill Birch is the first to say he copped criticism over the carless days of the late 1970s and early 80s.