A prostitute is struck from the rolls by authority of the office when she has disappeared, and no trace of her has been found for three months.
M. Parent-Duchatelet gives the following table of radiations, which, taken in connection with the table already given of the number of prostitutes registered, shows the movement of reform:
| Years. | Women struck off the Rolls of Prostitutes | ||
| At their own request. | In consequence of absence. | Total. | |
| 1817 | 485 | 575 | 1060 |
| 1818 | 477 | 582 | 1059 |
| 1819 | 469 | 571 | 1040 |
| 1820 | 415 | 716 | 1131 |
| 1821 | 433 | 733 | 1166 |
| 1822 | 417 | 739 | 1156 |
| 1823 | 502 | 605 | 1107 |
| 1824 | 442 | 602 | 1044 |
| 1825 | 456 | 527 | 983 |
| 1826 | 486 | 554 | 1040 |
| 1827 | 490 | 542 | 1032 |
| 1828 | 572 | 415 | 987 |
| 1829 | 298 | 536 | 834 |
| 1830 | 334 | 502 | 836 |
| 1831 | 284 | 452 | 736 |
| 1832 | 449 | 718 | 1167 |
| 7009 | 9369 | 16378 | |
Once inscribed, prostitutes are divided into three classes:
1st. Those who live in a licensed or “tolerated” brothel.
2d. Those who live alone in furnished rooms.
3d. Those who live in rooms which they furnish, and outwardly bear no mark of infamy.
In the eye of the law there is no difference between the three classes; all are equally subject to police and medical supervision. Every girl that is inscribed receives a card bearing her name, and the number of her page in the register; a blank column of this card is left to be filled by a memorandum of the date of each visit by the physicians of the Dispensary.
But the three classes differ in respect of the place where they are visited. The Dispensary physicians visit the inmates of brothels in the houses where they live; all other prostitutes visit them at the Dispensary. Yet another visit is made by the Dispensary physicians to the Dépôt, or Lock-up, at the Prefecture of Police; as there are always a certain number of prostitutes arrested for drunkenness or disorderly conduct every night, it was thought well to seize the opportunity of their confinement to inquire into the state of their health.
All houses of prostitution are visited by the Dispensary physicians once a week; the hour of the visit is known beforehand, and every girl must be present and pass inspection. The examination is private; the result is noted in a “folio” kept by the physician, and a corresponding memorandum is made in the pass-book of the house and on the card of the prostitute. When disease is detected, the mistress of the house is notified, and cautioned not to allow the girl diseased to receive any visitors. That afternoon, or the next morning, she comes or is brought to the Dispensary, where she undergoes a second examination, and, if the result is the same as at the first, she is forthwith sent to Saint Lazare for treatment.