Section 8374 - Withdrawal benefit(a) The accumulated contributions with interest of a member who is neither eligible for a service nor disability pension, nor has a vested right to a service pension, shall be refunded upon withdrawal from service. There shall be a rebuttable presumption that a former member who fails to apply for a withdrawal benefit within 5 years after the date of withdrawal has waived the right to such benefit.(b) If a member has a vested right to a service pension and withdraws from service and is not immediately eligible for a service or disability benefit, the member may request refund of accumulated contributions with interest. Refund of such contributions shall extinguish all rights to benefits under this subchapter.62 Del. Laws, c. 361, §1; 70 Del. Laws, c. 186, § 1.;