If a substitute in a county council assembly has been appointed as an ordinary member or resigned as a substitute for some other reason, the county administrative board shall at the request of the chair of the assembly make a new calculation and appoint one further substitute for each member that is affected.

The other candidates that would have been a substitute for a resigning member shall be a substitute for another member who is appointed in the place of a member who has resigned.

When making the calculation the same calculation as upon the appointment of substitutes shall be applied. No substitute shall be appointed if it is not possible to appoint a substitute according to the first paragraph.