Emergency Alert System The City of Bay St. Louis is pleased to provide CodeRED, the city-to-resident notification system. With this service, City leaders can send personalized messages to residents and businesses with specific information about time-sensitive or common-interest issues such as emergencies and local community matters. You can receive messages by phone, by email, by text, or all three if you would like. The CodeRED service will be used to supplement our current communication and public information plans. Please accept our invitation to participate in this great service. It is your first line of communication from the City during times when important information needs to be shared. You will remain connected and have peace of mind knowing you will be notified. Best of all, its FREE!! We know that your personal information is important, and rest assured that we will not share it with anyone. Take a minute now and fill out the registration form by clicking the mage above. Then tell your family and friends of the FREE service and keep them connected too.