A school bus operator shall certify on his application that he has not been convicted of the offense of driving a motor vehicle while under the influence of intoxicating liquor or narcotic drugs within the three years immediately preceding the application or any offense involving moral turpitude.

Source: SL 1991, ch 252, § 7; SDCL § 32-12-99.1; SL 2001, ch 171, § 115.