New Year's Eve fireworks went off with a bang in Australia and around the world as revellers rang in 2019 with millions of others.
But in the Emerald city of Sydney, there was a major gaffe that those close to the Harbour Bridge could only get a glimpse of as fireworks exploded at midnight.
A lighting projection appeared on one of the pylons of the bridge that read: "Happy New Year 2018!".
The error was projected to a crowd of a million people that packed out the harbour and a billion people who saw the fireworks across the world, news.com.au reports.