Article XXX.

No scholar is to remain less than two, or more than three, years, except the sons of sea officers, who must remain three, and may remain five, years, unless they have finished their plan sooner and their parents desire them to go to sea. But they are not in any case to remain beyond the age of seventeen. In the first week of March each year an account of the qualification of each scholar is to be sent in, with a view to sending him to sea if qualified.