Salt Satyagraha was a protest against a government tax, by those in favor of free markets - not a protest against free markets. See the link you just posted.
Also see how electricity is commonly stolen in developing nations, anti-prohibition activities etc. For examples of societies trying to act through government to regulate payments to people, look at the UK bank bonus tax or the Autralian attempt at a mining super profits tax, and in the other direction blank media taxes, farm subsidies etc.