Closed - temporary variance/interim order expired. [Interim Order 01-02 issued 1/31/01. The IO is extended until 1/2002 and is combined to include ABF Freight Systems, Inc. The order allows both companies to use spring-loaded brakes on the rear wheels of their trailers in lieu of wheel chocks. The order applies to all North Carolina facilities.] Standard: 1910.178(m)(7) - Forklifts - wheel chocks. Also reference variance 2000-V-01.