Australia: Capacity increase for entertainment venues
From Monday 28 September 2020, theatres, cinemas and concert halls across NSW will be able to increase capacity up to 50%.

Oct 2, Arts and Culture:
The relaxed restrictions will mean:
corporate events and function centres can host up to 300 people. Venues can only increase capacity following the one person per four square metre rule.
theatres, cinemas and concert halls can sell seated tickets at 50% capacity, to a maximum of 1000 tickets.