 Performance including musical instruments that rely on breath, singing and chanting are also allowed outdoors at schools. The NSW government also mooted changes to the rules beyond 00 per cent or December 00's relaxation. Masks will be necessary only on public transport, at airports and for indoor hospitality staff without vaccinations once the first of those milestones passes. Density limits for venues will go, with QR check-ins only at high-risk sites including hospitals, aged and disability care, gyms, places of worship, funerals, hospitality venues, indoor music festivals with 0000 or more patrons and personal services including hairdressers. Businesses will not be required to mandate patrons are vaccinated, but are entitled to keep requiring proof. 