... I switch back and forth between the "Immigrants Out!" [?] and "Love It Or Leave It" immigration policies as necessary - using the first policy to contain the immigration population, and the 2nd to give people who don't like living on the island ample opportunity to get out, thereby providing a way to not only lower the population a bit, but also to help reduce the risk of a rebellion, uprising, coup, etc. When I'm shorthanded, I'll go with the "Skilled Workers Welcome" policy because educated workers seem to reproduce less than the farmers do. (Don't know if the game is designed that way but it seems to work that way.)
Interesting information except that bear_e
seems to have had a brain fart and confused "Immigrants Out!" - a setup special condition - with "Nobody Gets Out of Here Alive" - a setting of the Immigration Office.