Maryland Commercial Law Section 12-1006

      A credit grantor may at any time permit a borrower to defer scheduled payments of a loan and may, in connection with the deferral and by agreement of the credit grantor and borrower:

            (1)      Charge and collect deferral charges; and

            (2)      Require payment by the borrower of the additional cost to the credit grantor of premiums for continuing in force, until the end of the period of deferral, any insurance coverage provided in connection with the loan.