Delivery robots clog up Chicago sidewalk after 'deployment error'

CHICAGO -- A cluster of delivery robots clogged up a Chicago sidewalk on Monday.

A woman out on a run caught video of multiple Coco delivery robots clustered on the sidewalk.

She captioned it, "Run route was crowded this morning."

Coco said a sidewalk deployment error caused several robots to reroute simultaneously as they were leaving their station to begin daily routines, resulting in the cluster.

“Being a good neighbor in Chicago matters to us and we take the safe and considerate operation of our robot fleet seriously,” the company said in a statement.

 It apologized for the inconvenience.