This document proposes a CBD cordon pricing scheme for Sydney to reduce traffic congestion. It summarizes the positive impacts of similar schemes in London, Stockholm, and Milan, which saw traffic reductions of 15-36% and net annual revenues of $120 million for Sydney. The proposal outlines example cordon boundaries, payment and enforcement methods, exemptions, and suggests using revenue to expand public transit and improve urban amenities. It argues the scheme will complement public transit projects, reduce delays, and generate funds while positioning Sydney as an innovative world city.