A dragging anchor is one of the many unwelcome incidents a ship may encounter during its operational life at sea. Sometimes the anchor may drag, something that may not be in control of the crew. So, what rests for the crew to do is to recognize the signs of a dragging anchor: Early identification is the key to avoid accident-related to the dragging anchor situations.
The most frequent anchor-related incidents occur when the anchor drags and the vessel drifts without holding power, which could...
https://safety4sea.com/cm-dos-and-donts-when-dragging-anchor/