The phrase "loyal public" is correct and can be used in written English.
It is typically used to refer to a group of people who are loyal to a particular idea, organization, or leader. For example, "The candidate thanked his loyal public for their support of his election campaign."
The loyal public is aghast.
"Mr. Rodriguez has been a loyal public servant for 31 years and has always acted in the best interest of the country," Mr. Bennett said.
"It's a bit late for Cherie Blair to write that her husband 'knew that David Kelly was a loyal public servant driven to despair because of the furore'.
Much of the outrage over collaborators was papered over; later French governments overlooked the collaborationist crimes of some conservative nationalists as long as they were loyal public servants.
Senator McCain, who knows Ms. Abedin from her years of Senate and diplomatic work, properly condemned the "unfounded attack on an honorable woman, a dedicated American and a loyal public servant".
"For more than two decades," she wrote, "Senator Nelson has been a loyal public servant to the people of Nebraska and he will be missed here in the U.S. Senate.
According to one report, Mr Corbyn was demanding that Mr Benn remain loyal in public and only air his reservations about policy in private.
Why, suddenly, have so many previously dedicated and loyal career public servants at the C.I.A. found it necessary to speak out against the actions of the Bush administration?
Martin was unfailingly loyal, in public and in private, to those he served, and admired the passion Brown brought to his beliefs.
While the Cabinet stayed loyal in public, privately the Budget was subjected to scathing attack by a sequence of ministers, led by the Environment Secretary Michael Heseltine, at the last Cabinet meeting before the summer.
He had hoped to talk about his foundation's work in tackling Ebola; he makes a point of being scrupulously loyal in public to his successors as Labour leaders; and he believes that his party does not like his interventions.
