; absences during scheduled overtime (1) At least 1 workday If a border patrol agent takes leave without pay for a period of at least 1 workday, the agent shall not receive any pay for the hours during which the border patrol agent took leave without pay. (2) No accrual of overtime debt A border patrol agent shall not accrue an overtime debt for any full workdays during which a border patrol agent uses leave without pay, regardless of the border patrol rate of pay to which the border patrol agent is assigned. (3) Calculation of pay (A) In general For pay periods during which a border patrol agent takes one or more full days of leave without pay, the amount of border patrol pay that the agent would normally receive shall be reduced proportionally by the amount of overtime hours that the agent has not worked due to being on leave without pay. (B) Percentage decrease The total amount of border patrol pay that a border patrol agent would normally receive in a pay period described in subparagraph (A) shall be decreased based on the percentage of work days for which the border patrol agent takes leave without pay. (i) Compressed work schedule (1) In general Notwithstanding any other provision of this section or section 6101, the Commissioner of U.S. Customs and Border Protection may assign a border patrol agent a compressed work schedule under this subsection, subject to any regulations prescribed by the Director of the Office of Personnel Management. (2) Level 1 border patrol rate of pay A border patrol agent receiving the level 1 border patrol rate of pay may, in lieu of the standard work schedule described in subsection (b)(2)(A), be assigned a compressed work schedule under the following terms and conditions: (A) The compressed work schedule shall be a regular tour of duty consisting of four 10-hour workdays per week as his or her regular schedule and shall include, in each pay period, 8 workdays of 10 hours of regular time per workday and a total of 20 additional hours of scheduled overtime on the other days