Besides the licensed gaming-houses there were at this time a number of "maisons de bouillotte," which, though unlicensed, were more or less under the surveillance of the police. Here a good deal of play went on practically unchecked, an added attraction being the female society of no very rigorous morality which frequented such resorts. The favourite game played in these bouillottes was not the "bouillotte" from which they took their name, but écarté, in some ways a modification of the old French game of "la triomphe." Écarté in its present form would seem to have been first played in the early part of the nineteenth century in Paris, whence it made its way to England about 1820. Whilst such places, together with Frascati's and the Salon des Étrangers, were the resort of the fashionable world, humbler gamblers betook themselves to half a dozen houses which were frequented by all classes of the population, the most popular being Nos. 9, 129, and 113 in the Palais Royal. Play began at twelve in the morning, except on Sundays and holidays, when one was the hour fixed; on certain Saints' Days and at Christmas all the gambling houses were compelled by law to close at midnight, except the Salon des Étrangers and No. 9 in the Palais Royal, two of those curious exceptions for which the authorities in France have always had (and still have) a liking, being made in their favour. On January 21, the day on which the unfortunate Louis XVI. had been guillotined, a special regulation forbade any play at all. In 1819, however, no notice was taken of this, which led to a great outcry; and the following year the gambling-houses did shut their doors on the day in question, but the keepers demanded a rebate on the sum paid to the Government as compensation for their loss of profits. The evil days of the Palais Royal as a pleasure-resort began about the time of the Revolution of 1830, when it became evident that a determined effort was going to be made to alter the character of the place entirely. In 1831, stringent measures were adopted with regard to the class of persons allowed to frequent the galleries, the amusements permitted being exposed to a rigorous censorship, whilst every effort was made to efface the traditions of light-hearted frivolity and licence which had hung about the old place since the days of the Revolution.