Spanish Correos complains to infrastructure ministry accusing private companies of operating illegally

There has been a spate of conflicts between Correos, the Spanish post office, and private operators. At present, Correos only has a monopoly on two parts of the postal business: items under 100g sent between cities, and international post. Correos has complained to the infrastructure ministry, which is responsible for regulating the market, accusing private companies of operating illegally on the aforementioned areas in which Correos still has a monopoly.