Fast-food joint in soup for serving meat to vegetarian

Source: www.dnaindia.com

A police complaint has been filed against a popular fast-food outlet at Carter Road in Bandra for serving chicken piece to a vegetarian.

Â Â Â Â I agree that this is a big error on the part of the restaurant. More like an accident. However what purpose does a police complaint serve in this case. What do you all think ?Â Â Â Â