Get breaking news alerts and special reports. The news and stories that matter, delivered weekday mornings.

PHOENIX, Ariz. — Emotional protests broke out in Phoenix Wednesday night after a Mexican-born mother-of-two was detained for deportation. Dozens of demonstrators surrounded a van carrying Guadalupe García de Rayos from a detention center, with one man putting his arm in a wheel well to stop it.

Rayos' family and campaigners say her detention was down to President Donald Trump's executive order vowing to deport undocumented immigrants who have committed crimes — regardless of circumstance.

Let our news meet your inbox. The news and stories that matters, delivered weekday mornings. This site is protected by recaptcha

The protests spread beyond the Immigration and Customs Enforcement Service (ICE) facility in Phoenix, with a petition to block the deportation quickly reaching around 3,500 signatures and hashtags such as #FreeLupita, #WhyIResist, and #GuadalupeGarcia circulating on Twitter.

This is #GuadalupeGarcia & her family. Both of her kids were born in the US. She has lived here for 22 years. #Deported pic.twitter.com/Cqt668e5HX — Gadi Schwartz (@GadiNBC) February 9, 2017

In a statement, ICE said Rayos' removal was finalized by the Department of Justice in May 2013.

The 36-year-old's family told NBC station 12 News that she fought the order, which was for a voluntary deportation. Then the administration of President Barack Obama changed its priorities on immigration and she was allowed to stay, they said.

"She's been coming and checking in every year, no problem," her husband told MSNBC, asking his name not be used. "Today, under Trump's administration, this is what's going on. Everybody in the position of my wife, who's come to check in, this is what's going to happen. They are going to try to take her out [of the country]."

Protesters surround a van at an Immigration and Customs Enforcement in Phoenix, Arizona, on Wednesday night. NBC News / John Boxley

Rayos, who her family say has lived in the U.S. for 21 years, was arrested nine years ago in sweeping raids authorized by former Sheriff Joe Arpaio, one of the country's best-known immigration enforcers, her relatives and campaigners said.

Although Rayos was convicted of possessing false papers while working at Mesa's Golfland Sunsplash amusement park, her husband said she was allowed to remain in the country and check in with officials every year.

This continued without incident until Wednesday's visit, when she was detained for deportation.

About 7 arrests made without force. Everyone remains safe so far. Hoping for continued cooperation and no more criminal conduct. — Phoenix Police (@phoenixpolice) February 9, 2017

It was not clear whether officials were moving Rayos to another location before deporting her or attempting to take her across the border immediately. Police in riot gear showed up around 10 p.m. local time (midnight ET) and said seven of the protesters were arrested "without force."

The protesters said they initially succeeded in stopping the vehicles from leaving, but said they later left the grounds by another exit, the The Associated Press said. They didn't know if Rayos had still been aboard.