Queensland has issued new restrictions for travellers from Sydney's Northern Beaches, including mandatory hotel quarantine from Saturday as the coronavirus cluster grows. Queensland Chief Health Officer Dr Jeannette Young released the details late on Thursday night for anyone who has recently been in the Northern Beaches region after its coronavirus cases spiked to 17. Anyone who was in the Northern Beaches region on or since Friday, December 11 and is already in Queensland should get tested and quarantine in their home or accommodation for 14 days from the date they left the Northern Beaches. Anyone who was in the Northern Beaches region on or since Friday, December 11 and arrives in Queensland on a flight from Sydney after midnight tonight must get tested and quarantine in their home or accommodation for 14 days from the date they left the Northern Beaches.