The Republic of Namibia may take legal measures reserving limited categories of business for nationals of Namibia for the purpose of promoting small and medium-sized enterprises only, provided that these measures do not affect investments made by nationals of the Kingdom of the Netherlands in the Republic of Namibia. With respect to these measures the Republic of Namibia shall accord to the nationals of the Kingdom of the Netherlands treatment not less favourable than that accorded to the nationals of any third State.