The phrase "authorities play a" is correct and usable in written English.
It can be used when discussing the role or function of authorities in a specific context, such as governance, law enforcement, or public policy.
Example: "In times of crisis, authorities play a crucial role in ensuring public safety and order."
Alternatives: "authorities have a" or "authorities assume a".
Housing authorities play a critical role in the taskforce.
"Public authorities play a tremendous role in government," Mr. Paterson said.
On the border, federal authorities play a constant cat-and-mouse game with the traffickers.
These traditional authorities play a role in the judicial system, dealing with certain questions of customary law.
To achieve urban sustainability, new models for the management of urban freight movements are needed, in which local authorities play a pro-active role.
We want to see national park authorities play a much stronger role in improving transport provision in the parks.
The five schools have since formed an academy trust, and Box believes this is the sort of route schools could go down as they create their own response to the new educational landscape, where local authorities play an ever-diminishing role.
As per the interviews, port authorities play an important influencing role since they are responsible for managing not only the infrastructure and facilities but also the regulations and some commercial aspects of a port.
In general, the local authorities play an important role in local development planning, promote comprehensive school safety, encourage disaster resilient cities and villages through community-based DRR at the local level, and promote development of community-based support networks (Tozier de la Poterie and Baudoin 2015).
Among their many important responsibilities, national drug regulatory authorities play an important role in quality assurance (QA) for pharmaceuticals in both the public and private sectors.
The YouBike cycle share system, a public-private partnership between manufacturer Giant and the city authorities, plays a key role.
