Exchanging ambassadors between two countries was a sign of friendship, while recalling ambassadors from one another was a sign that relations had turned hostile.
In any case, Georgiana did not remember there being any foreign embassies in the Wizarding World.
People in France had set up magical devices along their borders that could catch creatures such as monstrous birds and dragons, and the British could do the same. It was equivalent to both countries erecting invisible barbed-wire fences. Traveling back and forth between them on broomsticks as before would no longer be possible.
Next came Portkey management. The Quidditch World Cup allowed people from all over the world to travel to the venue by Portkey, which meant Portkeys could also be used for illegal travel.
Confiscating illegally made Portkeys and registering and managing legal ones were all duties of the Ministry of Magic. Georgiana demanded that Britain's female Minister for Magic be brought to the next meeting, but Septimus Malfoy instead brought up the Rapaport Law enacted by Emily Lapaport, the female president of the Magical Congress of the United States of America.
Because Dorcas Twelve Trees had revealed all the Wizarding World's methods of concealing itself to a descendant of a Scourer, causing a massive leak of secrets, this law prohibited marriages between No-Majs and wizards. It also stipulated that male and female wizards had to reach the age of seventeen before they could legally possess wands outside school; during holidays, their wands would remain at school.
In Europe, the Ministry of Magic and Muggle governments had always maintained a certain degree of secret cooperation and contact. In America, however, MACUSA operated entirely independently of the No-Maj government. European wizards could befriend and marry No-Majs, which meant Britain did not intend to be as strict as America regarding underage