(2) Any person who becomes subject to the provisions of this section has not less than 30 nor more than 60 days to meet the additional requirements. If, at the expiration of 60 days, the person licensed has not demonstrated knowledge and ability in respect to the additional requirements, the applicable license shall be suspended automatically. [1953 c.686 §25; 1979 c.320 §13; 1999 c.197 §40]