It reminds me of when the US said Cubans were not allowed to leave Cuba, and the mental hospitals and prisons were filled with political prisoners. Castro announced anyone who wanted to leave Cuba, even those prisoners or mental patients, could go to Mariel harbor and leave if they wished. Suddenly the US did a turnabout and began demanding Castro stop letting Cubans leave Cuba, and too many were prisoners and mental patients, when the US suddenly discovered those were the inhabitants of Cuba's prisons and mental hospitals.