Gladys Berejiklian says Sydney’s lockdown conditions are harsher than any of those previously imposed in other states. Is she correct?

The claim

As a weary NSW battles a major outbreak of the Delta variant, the state government has been criticised for failing to lock down hard enough.

Day after day, Premier Gladys Berejiklian has defended the severity of Sydney’s COVID-19 restrictions.

“These are the harshest measures any place…