The phrase "act concerned" is correct and can be used in written English.
It means to show or express concern for someone in a particular situation. For example: "After hearing about all of the hardships the family faced, the community acted concerned and donated items to help them recover."
The most curious case of censorship by denial which I encountered under the Freedom of Information Act concerned the novelist and short-story writer John O'Hara (1905-70).
Weirdly, a crew from Sky were in the room, making a documentary about this exciting night, and yet the host's whole act concerned anxieties about the destruction of public broadcasting that their own paymasters privately pressed Whittingdale to enforce.
The mannequin's election agent, 63-year-old Renee Slater has been charged by Grampian Police under the Section 65 part 2A of 1983 Representation of the People Act, concerned with forging ballot papers, and is scheduled to appear in court in the near future.
Section 907 of the act concerned Azerbaijan (and, to impose parity, presidents have imposed the same on Armenia as well), requiring sanctions until the White House certifies to Congress that Azerbaijan has ceased offensive operations and lifted the blockade against Armenia and Nagorno-Karabakh.
(2) The reference in subsection (1)(b) to a person who has been concerned in the commission, preparation or instigation of acts of terrorism includes a reference to a person who has been, whether before or after the passing of this Act, concerned in the commission, preparation or instigation of acts of terrorism within the meaning given by section 1.
The mask is mapped to the wearer's face and uses a Myoware muscle sensor to assess the patterns your face makes when you smile, frown, or act concerned.
Police are investigating a suspected breach of section 70 of the Crimes Act, concerning "disclosure of information by commonwealth officers".
A key concern raised about the act concerns the ease with which federal and state government agencies can access "telecommunications data" without a warrant.
22. Mining and Minerals shall be the primary enforcement authority under the Federal Act concerning compliance with the requirements of this Agreement and the Program.
A. ASMC shall have primary enforcement authority under the Act concerning compliance with the requirements of this Agreement and the Program.
The bipartisan bill, called the Internet Radio Fairness Act, concerns the obscure legal standards under which a panel of federal judges determine royalty rates for digital radio.
