Authority: IC 15-16-1-6; IC 15-16-1-7

Affected: IC 15-16-1-10

Sec. 11. Chock blocks shall be provided. These blocks shall be used to prevent rolling of the vehicle whenever it is parked, including loading and unloading operations.

(State Chemist of the State of Indiana; Agricultural Ammonia PT A, Sec V, Rule 5.10; filed Dec 30, 1965, 2:15 p.m.: Rules and Regs. 1966, p. 18; filed Jan 19, 2001, 2:04 p.m.: 24 IR 1640; readopted filed Jun 20, 2001, 3:22 p.m.: 24 IR 3822; readopted filed Apr 27, 2007, 2:03 p.m.: 20070509-IR-355070039RFA; readopted filed Nov 25, 2013, 3:27 p.m.: 20131225-IR-355130482RFA; readopted filed Jul 2, 2019, 10:42 a.m.: 20190731-IR-355190258RFA; readopted filed Nov 4, 2025, 2:37 p.m.: 20251119-IR-355240619RFA)