Regulations, to operate to a destination determined to be under visual flight rules without a Terminal Aerodrome Forecast or Meteorological Aerodrome Report if a current Area Forecast, supplemented by other local weather observations or reports, is available, and an alternate airport that has an available Terminal Aerodome Forecast and weather report is specified. The air carrier shall have approved procedures for dispatch and enroute weather evaluation and shall operate under instrument flight rules enroute to the destination. (b) Limitation Without a written finding of necessity, based on objective and historical evidence of imminent threat to safety, the Administrator shall not promulgate any operation specification, policy, or guidance document that is more restrictive than, or requires procedures that are not expressly stated in, the regulations. 119F. Of the funds provided under the heading Grants-in-aid for Airports , up to $3,500,000 shall be for necessary expenses, including an independent verification regime, to provide reimbursement to airport sponsors that do not provide gateway operations and providers of general aviation ground support services located at those airports closed during a temporary flight restriction (TFR) for any residence of the President that is designated or identified to be secured by the United States Secret Service, and for direct and incremental financial losses incurred while such airports are closed solely due to the actions of the Federal Government: Provided , That no funds shall be obligated or distributed to airport sponsors that do not provide gateway operations and providers of general aviation ground support services until an independent audit is completed: Provided further , That losses incurred as a result of violations of law, or through fault or negligence, of such operators and service providers or of third parties (including airports) are not eligible for reimbursements: Provided further , That obligation and expenditure of funds are conditional upon full