A crowd of thousands attend a rally in the centre of Sydney, opposing Covid-19 vaccinations and restricitons on those who refuse to get the vaccine. Australia's vaccine programme remains voluntary and highly successful, with nearly 85 percent of the population over 16 fully vaccinated and life returning to relative normality for those double-jabbed. But protesters rallied Saturday across several of Australia's major cities against vaccine mandates, which are not universal and have only been applied to certain occupations by state authorities. IMAGES