To prevent the Vichy French rule, during the UK 1 non-combat moves turn, one of my opponents used his Mediterranean transport to move his Malta AAA and 1 infantry to S. France.
I checked by loading the game, “Start Local Game” in triplea. On France’s turn the Vichy Rule was not in effect.
UK loses stuff, but no Vichy French warships in sz 93 and no free-be walk-ons for Italy.
I think it’s interesting that the Allies have a work around option to prevent the Vichy Rule as a gamism quirk.
Also, the Vichy Govt. was then recognized by most western allied countries as the legitimate govt. of France. Vichy never technically joined the Axis; but was forced to collaborate in 1942 (at least according to Wikipedia). The gamism aspect of BM3 seems to follow that in how once S. France is occupied, the French forces disappear; similar to how in 1942 Germany forced France to disband it’s remaining army and navy.
However (real life), at the same time, if there was a small contingent of Allies troops in S. France besides the remains of the French Army not already smashed, the French govt. would have still capitulated. Most likely the Vichy Regime or something similar would have still taken place in July 1940. So, maybe the Allies should not get a work around to prevent the Vichy Rule of BM3?