An Amazon driver delivered more than just packages to a resident in Southern California, leaving an unexpected surprise in her wake.

The female driver was captured by security cameras relieving herself between two parked cars on a driveway in Pomona, shortly after dropping off the homeowner’s deliveries on Thursday.

Homeowner Jose Villalobos was taken aback by the footage, expressing his disbelief.

“I was incredibly surprised,” Villalobos shared with KTLA. “I never imagined that someone would consider doing something like that.”

Despite his initial reaction, Villalobos showed some empathy towards the driver’s predicament.

“When nature calls, sometimes you just have to go,” he admitted. “If she had asked, I likely would have allowed her to use my restroom. She’s probably dealing with a hectic schedule and limited access to facilities.”

Amazon is notorious for reports of delivery drivers working long hours without restroom breaks. One driver told The Guardian that he uses a bottle to urinate.

Amazon told KTLA that the worker is with Amazon Flex, which uses independent contractors driving their own vehicles to deliver packages.

“We’re aware of this matter and take situations like this seriously. An investigation is underway to determine the facts,” a company spokesperson said.

Last year, a female Amazon driver in Woodland Hills was caught on camera relieving herself on two front porches.