Section 808 - Contempt of injunction order to be tried by jury1. Notwithstanding any other provision of law, no person shall be punished either by fine or imprisonment for any alleged contempt arising out of any failure or refusal to obey any mandate of the court contained in or incidental to an injunction order granted by said court in any case involving or growing out of a labor dispute except after a trial by jury to which the defendant shall be entitled as a matter of right; provided, however, that this section shall not apply to any alleged contempt of such an injunction order committed in the presence of the court.2. As used in subdivision one of this section:(a) A case shall be held to involve or to grow out of a labor dispute when the case involves persons who are engaged in the same industry, trade, craft or occupation; or who are employees of one employer; or who are members of the same or an affiliated organization of employers or employees; whether such dispute is between one or more employers or associations of employers and one or more employees or associations of employees; between one or more employers or associations of employers and one or more employers or associations of employers; or between one or more employees or associations of employees and one or more employees or associations of employees; or when the case involves any conflicting or competing interests in a "labor dispute" (as hereinafter defined) of "persons participating or interested" therein (as hereinafter defined);(b) The term "labor dispute" includes any controversy concerning terms or conditions of employment, or concerning the association or representation of persons in negotiating, fixing, maintaining, changing or seeking to arrange terms or conditions of employment, or concerning employment relations, or any other controversy arising out of the respective interests of employer and employee, regardless of whether or not the disputants stand in the relation of employer and employee;(c) A person or association shall be held to be a person participating or interested in a labor dispute if relief is sought against him or it and if he or it is engaged in the industry, trade, craft, or occupation in which such dispute occurs, or is a member, officer or agent of any association of employers or employees engaged in such industry, trade, craft, or occupation.