A custodian may require a requester of public records to provide his legal name and address and may attempt to verify that a requester is a citizen of the Commonwealth, a representative of newspapers and magazines with circulation in the Commonwealth, or a representative of radio and television stations broadcasting in or into the Commonwealth. Requiring a specific form of identification without an alternative for those who do not have such identification, however, restricts access to information promised by the policy of FOIA. Public bodies must make a proper motion to enter into each closed meeting, even if there are multiple closed meetings within the same open meeting.