Photo: JUSTIN TALLIS/AFP via Getty

People take part in the annual ‘No Trousers On The Tube Day’ (No Pants Subway Ride) on the London Underground in central London on January 8, 2023.

Londoners have revived a hilarious tradition that’s had travelers boarding trains without pants for two decades.

Dozens ofpants-less individualsrode the Tube on Sunday as part of the annual “No Trousers Tube Ride,” according to the BBC andThe Evening Standard.

Improv Everywhere, the New York City-based comedy collective that created the international event, previouslyorganized the eventfor 19 years, according to its website.

JUSTIN TALLIS/AFP via Getty

People take part in the annual ‘No Trousers On The Tube Day’ (No Pants Subway Ride) on the London Underground in central London on January 8, 2023.

This is the first time the event — known internationally as the “No Pants Subway Ride” — has been held since the pandemic began in March 2020, the BBC reported.

The first “No Pants Subway Ride” was held in New York City in 2002, with just seven men participating in the inaugural event, according to Improv Everywhere’s website.

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The participants, who pretended not to know each other, would tell those who asked that they “just forgot” their pants at home.

The prank eventually evolved into “an international celebration of silliness,” per Improv Everywhere, with dozens of cities around the world taking part each year prior to the pandemic.

People take part in the annual ‘No Trousers On The Tube Day’ (No Pants Subway Ride) on the London Underground in central London on January 8, 2023.

Not every “No Pants” event has gone smoothly, however. Police in N.Y.C. arrested eight people during the fifth annual ride in 2006, leading to increased media attention around the event.

This year’s event operated much like the others. Participantsremoved their pantsat their respective stations and entered the trains in groups.

“For the remainder of the journey, sit in the Tube as you normally would. Read a magazine or whatever you would normally do,” the event says on Facebook.

Participants were encouraged to wear “fun” undergarments, “but nothing that screams out, ‘I wore this because I’m doing a silly stunt.’ "

“Our aim is to make people laugh, not piss them off,” The Stiff Upper Lip Society said.

source: people.com