Unauthorized use

The use or possession by any person, other than the registrant or his agent of any articles or supplies without the written consent from the registrant or his agent, creates, in any civil or criminal proceeding relating to such articles or supplies, a presumption of unlawful use of or unlawful traffic in such supplies. Such presumption, however, may be overcome by evidence to the contrary. (Source: Laws 1967, p. 1405.)