A woman has sparked outrage after being filmed cutting a line on a construction boom lift while a worker was still raised high above the ground, in an incident that critics say could have had serious consequences.

The footage, widely shared online, appears to show the woman approaching the base of a green boom lift positioned on a residential street. Holding what looks like a pair of cutters, she focuses on a blue cable or hose connected to the machine before cutting through it.

At the time, the operator remained elevated in the lift’s basket above, with no indication he was aware of what was happening below, raising immediate concerns about safety and the risks of interfering with active equipment.

After severing the line, the woman is seen walking away calmly, carrying the cut piece toward a nearby car, showing no visible urgency or reaction.

While the full impact on the machine is unclear from the video alone, specialists note that boom lifts rely on hydraulic systems to function properly. Tampering with hoses or cables can disrupt operation and potentially create dangerous conditions for anyone using the equipment.

The motive behind the act has not been officially confirmed, though posts accompanying the clip suggest the woman may have been frustrated with the machine being positioned outside her home.

Online reaction has been swift, with many condemning the behavior as reckless and pointing out the potential risk to the worker above.

Authorities have not yet confirmed whether charges will be filed, but the incident has renewed attention on disputes between residents and work crews, and how quickly tensions can escalate when boundaries are crossed.