The phrase "authorities proceeded" is correct and usable in written English.
It can be used when describing actions taken by officials or governing bodies in response to a situation or event.
Example: "After the incident, authorities proceeded to investigate the matter thoroughly."
Alternatives: "officials moved forward" or "authorities took action".
Legal options are running out as Israeli authorities proceed with their plans to forcibly evict half the village.
Another option as the authorities proceed is to fill the apartment, or sections of the apartment, with an expansive foam, which would help control any fires or explosions.
On the contrary, the court's discussion of the case and its citation of authorities proceed as if it were considering the identical claim of invalidity that was presented in the Appellate Division and there denied.
"The government of Mexico asked through its ambassador that Cuban authorities proceed to eject from its embassy the individuals who had assaulted it," the Cuban government said in a communiqué.
If the authorities proceed with a more ambitious investigation that looks into fraud and conspiracy charges, they could take aim at Armstrong, who had an ownership stake in Tailwind Sports, the company that owned several of his past cycling teams, and the other cyclists, said the two people briefed on the matter.
Surely, the companies in which Prince Alwaleed is a major stakeholder will be watching to see how Saudi authorities proceed.
The adventure unfolds as various authorities proceed to hunt them down: the island's police chief, played by Bruce Willis; their local Khaki Scout troop leader, played by Edward Norton; and the girl's parents, played by Bill Murray and Frances McDormand.
It says, quite reasonably, that Libya is in no state to deliver justice and has warned that if "authorities proceed with unfair trials that result in the death penalty, there is a real danger that it would entrench a culture of revenge rather than the rule of law".
If authorities proceed with the construction of an incinerator or any other technology that tries to handle an ever-increasing amount of waste, they have missed an important lesson from this tragedy when it comes to waste: the only way to protect life and health is to reduce the waste we generate and invest in zero waste strategies.
