It shall be unlawful for any person to open, establish, or operate within the limits of Provo City any employment office or agency, for the purpose of procuring or obtaining, for money or other valuable consideration, either directly or indirectly, any work, employment, or occupation for persons seeking the same, or otherwise to engage in the business or in any way to act as a broker or go-between, between employers and persons seeking work, without first having obtained a license to do so. Any person performing any of the foregoing enumerated services as aforesaid, shall be deemed to be an employment agency within the meaning of this Section; however, no license shall be granted to any person, firm or corporation to conduct the business of an employment agency within Provo City to be exercised in any room or rooms or in connection with any room or rooms used at living or sleeping places by any family, or in which sleeping rooms are rented or meals served to the public or where any games, cards, pool or billiards are permitted; and violation of this provision shall be grounds for revocation of license.