From 1850 it had until interdiction to the access to the masses in the Saint Antonio for the quarteleiros and to the ones of the Matrix for the valongueiros. The invocation of the cavalry of the provincial government was necessary to cease the tumults. The cavalry was defeated by the population that would have tressed the street with wire wires. With the growth of the exportation of the sugar, middle of the XVIII, is that the city took new impulse, with the equipment of the port and the consolidation of a classroom of traders. In the government of Bernardo Jose de Lorena, for its order, the santista port if consolidated in monopolizador of the exporting commerce of the captainship. The great sugar production and of aguardente always was centered in the coast, mainly in the region of the northward santista lowered one. The production for the exportation appears for 1780 return, progressing up to 89 when it started to decay. Lorena governor wanted to stimulate the direct commerce of the Captainship with the Metropolis, being attracted an increasing number of ships in the port of Saints.
For in such a way, he had necessity of bigger volume of products. With the increment, favoring the commerce of Saints, the agriculturists of ' ' mountain range acima' ' , they were entusiasmaram with the culture of the sugar cane. On the other hand, the croppers of the coast north (Ubatuba, Is Sebastio and Paraty) had entered in crisis. The claims against the santista monopoly had been as much that the Kingdom ordered to select. Inside of the measures of aiding it was construction of the Sidewalk of the Lorena, a way of rock between Santos and So Paulo, and the terrestrial linking with Cubato speeding the commerce of sugar made for troops of muares. New activities urban parallel bars and professions appeared entailed to the commerce of the product.