As a method of largely suppressing the bill-board evil it is believed that the drastic St. Louis ordinance will be effective, since the burden put upon the maintenance of such structures will be likely to take away much of the profit that they bring. But it is very doubtful whether the St. Louis method will be generally followed as a method of suppressing the evil. Certainly in those jurisdictions where a careful consideration has been given to ordinances of like character, it is not to be expected that there will be different findings than heretofore. In cities where the question is new, it is not likely that the courts will follow the Missouri court in saying that bill-boards can not be safely erected because of their temporary character. Until the public’s good taste, its sense of orderliness, harmony, and beauty, are ranked more nearly on the same plane as its health, safety, and morals, or until the doctors have established a positive injury to health through the sense of vision, we may expect no protection against unsightly structures through the exercise of the police power.
OTHER METHODS OF CONTROL
Although the degree of control over intensive and offensive uses of land which is desirable in the development of a city plan can not be attained under the exercise of the police power, the municipality may accomplish some of the same purposes by purchasing or taking under eminent domain an easement in the land which it is desired to control. If the decision in the Copley Square case, as usually interpreted, discussed in Chapter I, is good law and is generally followed, it would support the recent legislation in Missouri, in Indiana and Colorado, which excludes objectionable occupations from land fronting on parks and boulevards by purchasing or condemning the right of the owners to use their land for such purposes.[146] The constitutionality of the acts of Massachusetts authorizing the establishment of building lines beyond which no building can be constructed has never been questioned; but in all such legislation provision is made for compensating land owners for damages. An ordinance has been introduced in Denver to provide for taking such easements in land adjacent to parks and parkways by condemnation and for assessing the cost of the taking upon the district benefited. This idea is suggestive of large possibilities but has not as yet been tested.
CONCLUSION
In conclusion, the police power is constantly being held to justify interference with the use of private property. The only limit to such interference is a judicial determination that a specific ordinance is not a reasonable means of protecting the safety, health, and morals of the community. It is for the legislative body to determine in the first instance the reasonableness of the means. It is a sound judicial principle, carried exceptionally far in the Missouri case cited on page [162], that courts will be slow to overthrow the determination of the legislature.
FOOTNOTES:
[129] See pp. [146] ff. for further discussion of this law.
[130] House Bill No. 81, 12th Session. (The bill was not reached in committee.)