Blight, consisting of fire hazards, polluted air and water, abandoned vehicles and improperly maintained property, among others, creates an unsightly appearance, creates a hazard to the public health, safety and welfare, and is a nuisance. It is hereby declared to be in the public interest to promote the public health, safety and welfare of the residents of the City by providing a procedure for the abatement of nuisances which shall be in addition to all other procedures allowed by this Code or any other manner provided by law.