Eh, what. If governments have wanted to limit or curb trade or raise tolls - they have usually done so and the patterns of trade have followed the imposed restr

Eh, what. If governments have wanted to limit or curb trade or raise tolls - they have usually done so and the patterns of trade have followed the imposed restrictions. Google mercantilism for an example. I have no idea what else this 'trade beyond government control' would be except smugling and black markets.