March 11 unites Russia's security guards, Shakespeare's lovers and plumbing history

March 11 marks two distinct celebrations in Russia and beyond. The country honours its private security workforce on this date, while literary fans remember the fictional betrothal of Romeo and Juliet. Both observances tie back to historical laws, cultural stories, and long-standing traditions.

The day also highlights milestones in Russian infrastructure, from early waterworks to the growth of private security after the Soviet era.

Russia's Private Security Officers' Day traces its roots to March 11, 1992. On that date, the federal law On Private Detective and Security Activities came into force. Within half a year, 184 security firms had registered nationwide. Earlier, in late 1991, St. Petersburg alone had already licensed 20 such companies.

The profession gained further recognition in 2009 when *security guard* was added to Russia's official job directory. Today, women in the field most often work at schools, hospitals, and similar public institutions. March 11 also ties to literature. Romeo and Juliet Day commemorates the fictional 1302 betrothal of Shakespeare's star-crossed lovers. Their story originated in a 16th-century Italian novella set in Verona. Since 1907, tourists have visited the *House of Juliet*, a landmark in the city. Beyond security and romance, the date connects to essential services. World Plumbing Day, launched in 2010, recognises workers who maintain water and sanitation systems. Russia's own water infrastructure began in 1804 with the *St. Petersburg Waterworks Company*—a late but significant step compared to ancient Rome's Aqua Appia. Built in 312 BCE, that aqueduct first brought water to the empire's centre.

March 11 serves as a reminder of Russia's post-Soviet shift toward private security and its cultural links to European literature. The day also spotlights professions critical to public safety and hygiene. While no recent figures track the growth of security firms, the 1992 law remains a turning point for the industry.