Does the visible sign indicate the end of the motorway?

Why?

The visible D-8 sign shows a crossed-out car symbol and marks the end of an expressway. It does not mean the motorway ends. The end of a motorway is marked by D-10, which shows a crossed-out motorway symbol.

§ 48 ust. 1 i 2 rozporządzenia w sprawie znaków i sygnałów drogowych