When­ev­er an offi­cer, direc­tor, man­ag­er, or oth­er employ­ee in a posi­tion of author­i­ty of any licensee shall be con­vict­ed of any vio­la­tion of this Chap­ter while engaged in the course of their employ­ment or while upon the premis­es described by the license, the license shall be revoked and the fees paid there­on for­feit­ed, both as to the hold­er of the license and as to the premis­es, as if said licensee had him­self been convicted.