Bohemia and Moravia (Nazi protectorate) sign from the 1939 law.
<b><a href="//commons.wikimedia.org/wiki/User:Fry1989" title="User:Fry1989"><span style="color:#003384;">Fry1989</span></a></b> <sup><b><a href="//commons.wikimedia.org/wiki/User_talk:Fry1989" title="User talk:Fry1989"><span style="color:#cc111a;">eh?</span></a></b></sup>
<a href="//commons.wikimedia.org/wiki/File:1939_CZ1_v%C3%BDstra%C5%BEn%C3%A9_1.gif" class="image"><img alt="1939 CZ1 výstražné 1.gif" src="https://upload.wikimedia.org/wikipedia/commons/thumb/c/cc/1939_CZ1_v%C3%BDstra%C5%BEn%C3%A9_1.gif/100px-1939_CZ1_v%C3%BDstra%C5%BEn%C3%A9_1.gif" decoding="async" width="100" height="145" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/c/cc/1939_CZ1_v%C3%BDstra%C5%BEn%C3%A9_1.gif/150px-1939_CZ1_v%C3%BDstra%C5%BEn%C3%A9_1.gif 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/c/cc/1939_CZ1_v%C3%BDstra%C5%BEn%C3%A9_1.gif/200px-1939_CZ1_v%C3%BDstra%C5%BEn%C3%A9_1.gif 2x" data-file-width="470" data-file-height="682"></a>