Letters to the editor Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window) Contact the authorby Colac Herald Contributor October 20, 2021 Vaccines, climate change, Australia Day and more feature in today’s letters. Unlock full access to Colac Herald - Subscribe today! Subscribe Now Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window) Tags: Letters, Letters to the editor