What was the name of the system of measures introduced by Napoleon,

What was the name of the system of measures introduced by Napoleon, which prohibits all countries dependent on France from trading with England?

These measures were called the continental blockade. For example, after the signing of the Tilsit Peace Agreement with Russia, Napoleon forced Alexander I to declare a continental blockade of England. Thus, all trade ties with the state were severed. Nevertheless, the continental blockade of England was nevertheless violated, which became one of the reasons for the outbreak of the war between France and Russia.