Sign in

Retired college professor, 78, arrested for blocking delivery robot in Philadelphia

The 78-year-old said she has spent months deliberately obstructing the machines to raise concerns about their impact on public spaces, employment and privacy.

Updated on: Nov 1, 2026, 21:50:54 IST
Share
Share via
  • facebook
  • twitter
  • linkedin
Copy link
  • copy link

A 78-year-old retired college professor in the US city of Philadelphia was arrested after allegedly refusing to let a self-driving delivery robot pass.

Marvin said she only blocks the machines when it is “convenient and possible”. (Representational image generated using AI)
Marvin said she only blocks the machines when it is “convenient and possible”. (Representational image generated using AI)

According to a report by CNN, the incident took place earlier this month. Carolyn Marvin, a retired communications professor at the University of Pennsylvania, was returning home after getting a flu shot when she encountered an Uber Eats delivery robot and stood in its path. She stood at the spot until a crowd gathered and police were called.

Officers responded to the scene after receiving a report of criminal mischief involving a robot, a Philadelphia Police Department spokesperson told The Independent.

Marvin allegedly refused repeated instructions from officers to move, following which she was issued a citation for disorderly conduct.

Marvin told CNN that she has spent months deliberately obstructing the machines to raise concerns about their impact on public spaces, employment and privacy. “I was under the impression that I had more rights than the robot did,” she told the outlet.

However, following her arrest, she learned about an unusual aspect of Pennsylvania law. Under the state’s Act 106 of 2020, autonomous delivery machines, officially known as personal delivery devices, are classified as pedestrians under the Vehicle Code and are granted several similar rights and responsibilities. The law requires motorists to yield to these devices at crosswalks, while the robots must also give way to pedestrians and cyclists.

Marvin said she only blocks the machines when it is “convenient and possible”, estimating that she typically delays them by around 10 to 15 minutes. She joked that the biggest consequence of her actions might be an office worker receiving their lunchtime meal slightly late.

(Also Read: San Francisco startup offered $20 an hour to walk robot dogs for AI training, no experience required)

Why is she protesting?

Marvin said her actions are aimed at drawing attention to concerns about delivery workers potentially losing their jobs, pedestrian safety and privacy risks associated with cameras installed on the machines.

“I also think that I have a First Amendment right to protest the abuses of corporations in public space, in the same public space that the robots are occupying,” she told CNN.

The retired professor said that delivery robots have no place on sidewalks, viewing them as another example of technology encroaching on everyday life.

“There’s a way in which we’ve surrendered the streets to cars long ago, and I don’t think we should surrender the sidewalks to machines,” she told CNN.

“Machines in general encroach on our lives. Public space is the most visible place where they’re encroaching on our lives, but they’re going right up the ladder, and lots of people are interested in making that happen,” she added.

Despite her arrest, Marvin has no plans to stop obstructing the delivery robots. When asked whether she intended to continue her protests, she responded, “Oh yeah.”

  • Bhavya Sukheja
    ABOUT THE AUTHOR
    Bhavya Sukheja

    Bhavya Sukheja is a Senior Content Producer at Hindustan Times with over 6 years of experience in digital journalism. She specialises in covering stories that reflect everyday human experiences, with a focus on viral videos, social media trends, and human-interest features that inform readers while sparking meaningful conversations. She loves chasing page views and finding stories that tug at readers’ heartstrings. Before joining Hindustan Times, Bhavya worked with Republic World and NDTV, where she developed her skills in real-time reporting and digital storytelling. Working in fast-paced newsrooms helped her build an editorial approach that prioritises accuracy, clarity, and audience engagement. Bhavya is driven by a curiosity about how people communicate and connect in the digital age. She is particularly interested in stories that highlight cultural shifts, shared emotions, and the evolving nature of online conversations. When she is not tracking trends, Bhavya enjoys unplugging and spending time with her cat.Read More