After the July Revolution of 1830 in France, Ludwig's previous liberal policy became more and more repressive. The Hambacher Fest in 1832 revealed the discontent of the population caused by high taxes and censorship. In connection with the unrest of May 1832, some 142 political trials were initiated. The seven death sentences that were pronounced were commuted to long-term imprisonment by the king. About 1,000 political trials were to take place during Ludwig's reign. The strict censorship, which he had reinstated after having abolished it in 1825, was opposed by large sectors of the population.