I am very pleased about the alerts of the app, however there is one alert I would recommend to eliminate: proximity of police. It may be that with this alert we are providing very valuable information to criminals that will be very happy to avoid facing police officers, even avoiding police controls displayed to stop such criminals. In the same way these alerts provide a heads-up to drivers that may be driving under the influence of drugs or alcohol, under excessive speed or with non appropriate vehicles. I do not endorse providing these alerts because of the mentioned shortfalls. Thank you