There are seven different types of negative reviews that Google will remove from a business listing. To become more familiar with what reviews can and cannot stay live, look into Google’s review guidelines for more information.
Example: A reviewer decides to leave an illegal and outlandish review of a business. The person leaving the review claims that the management would publicly do drugs and be belligerent towards employees. There is no proof behind this untrue accusation and the language used is very outlandish, so the review is eventually removed.
Example: One user leaves five different negative one-star reviews for every hospital in their respective city within the same week. It is extremely unlikely that the user went to all of these hospitals in a short amount of time for treatment, so Google will find them not to be legitimate and delete them.
Example: A secondary school in an open-carry state decides to publicly announce that firearms will not be allowed on the premises. The news article detailing the decision goes viral, and advocates of open-carry are angry. As a result, they Google the school’s name and leave reviews that are negative despite never visiting the school. Google will remove these since they are a result of mob mentality and are illegitimate.
Example: A man gets a haircut he doesn’t like from a barbershop. He makes multiple accounts and leaves ten one-star reviews on the shop’s Google listing. These will be removed since they were all posted within the same day under suspicious names.