In 1820, “the previously existing police regulations against prostitutes being proved very ineffectual, insomuch that they infest the public streets and ways, not only to the offense of decency and propriety, but to the endangerment of public order and safety,” it was ordered that the regulations should be renewed, and additional powers were given to the police to enforce the registry of individuals coming within the scope of the law.

At this time we find some information as to the number of prostitutes, who are stated to be about five hundred, chiefly foreigners, and their receipts from their patrons, but we have no guide to the number of women who pursued their calling privately, which must have been large.

The civic administration of the Senator Hudtwalcker is marked by earnest endeavors to control prostitution and restrict it within known bounds. Some of his views on the subject met much opposition. He wished to close up one end of a notorious street, and to wall up the back windows, stationing a watchman constantly at the end left open. After great personal attention to the subject, he published the result of his experience.[265] His principles are those upon which the present police regulations of Hamburg are based. He says:

“All brothel-keepers and girls should be distinctly made to understand that their infamous and ruinous calling is only tolerated, not permitted, or authorized, or even well wished. Still less can they feel that they have any right to compare themselves with worthy citizens as though their calling, because an impost is levied on them, can be put on a level with other permitted callings. They must remember that this impost is raised solely to defray the necessary cost of police supervision, and of the cure of maladies brought on the common women by their own profligate course of life.”

“2. Public or private brothel-keeping to be notified to the police; the regulations to be read over and subscribed; offenders to be punished by bread and water, and the House of Correction. If an uninscribed woman have the venereal disease, the fact is prima facie evidence of prostitution.”

“3. Change of residence to be notified, under penalty.”

“4. The concession may be withdrawn by the authorities at their pleasure.”

“5. Houses of accommodation will only be tolerated,

(a.) where the landlord is inscribed;

(b.) where a resident girl is inscribed;