the claimant cannot deduct any fee or charge (howsoever expressed or effected) from the amount being reimbursed, including any interest paid in relation to that amount;
ni all yr hawlydd dynnu unrhyw ffi na thâl (sut bynnag y cânt eu mynegi neu eu gweithredu) o’r swm sy’n cael ei ad-dalu, gan gynnwys unrhyw log a dalwyd mewn perthynas â’r swm hwnnw