The phrase "authorities should focus" is correct and usable in written English.
It can be used when discussing the priorities or areas of attention that governing bodies or organizations need to concentrate on.
Example: "In order to improve public safety, authorities should focus on enhancing community engagement and communication."
Alternatives: "authorities ought to concentrate" or "authorities need to prioritize".
"Health authorities should focus on regulation and encourage or even mandate private sector players to provide typical services, like primary or secondary care".
Federal authorities should focus more on aggressive investigation of major tax cheats, he said, rather than routine audits of taxpayers who conscientiously file returns each year.
Instead of promoting bans, the authorities should focus on helping the industry continue to improve the efficiency of internal combustion engines and other technologies and use computer systems to help improve traffic flows, she said.
Mr Aziz said that the authorities should focus on arresting people accused of more serious crimes.
These analyses reveal specific particularities of each country/region, indicating areas on which authorities should focus their efforts.
Instead of 16 different guidelines for each federal state, authorities should focus on adopting cross-border, risk-specific, national standardised guidelines.
The drug regulatory authority should focus on therapeutic equivalence studies and safety profile of approved generic products to better protect the public from substandard medicines.
But animal rights groups said the hunt was unnecessary and wildlife authorities should instead focus their efforts on managing waste and outdoor food sources.
Khan's counterpart in Paris, Anne Hidalgo, hosting London's first Muslim mayor, called for an end to burkini "hysteria", saying authorities should instead focus on improving social cohesion.
"Authorities should not focus on just one model of child sexual exploitation to the exclusion of others or they will become blinded to other patterns of abuse taking place.
As evidence by this study and others, risk communication of public health authorities should primarily focus on reassuring the general population that pandemic vaccines are safe [41].
