Defendants appeal from a judgment which granted a writ of mandate ordering benefits to be paid to plaintiff and 190 other employees of defendant Pacific Lumber Company under the Unemployment Insurance Act. (Stats. 1935, p. 1226, as amended; 2 Deering’s Gen. Laws [1937], Act 8780d; 3 Deering’s Gen. Laws [1944], Act 8780d.) The judgment set aside a decision of the California Unemployment Insurance Appeals Board which denied such benefits to the claimants.
The logging employees of the company struck and set up a picket line around the company’s sawmill. Claimants, who were plant or mill employees, refused to go through the picket line. The company closed the plant and gave claimants notices of “employment termination.” The appeals board determined that claimants were out of work because of a trade dispute and therefore were disqualified by section 56 of the act from receiving unemployment benefits.* This proceeding for a writ of mandate was then instituted in the superior court, and the matter was presented on the record before the board. The court, after holding that it was entitled to exercise independent judgment on the evidence, found that claimants had been discharged and concluded, in effect, that this removed their disqualification. It annulled the decision of the board and granted a writ of mandate directing the commission to pay benefits accruing after the date of discharge.
Defendants contend that the trial court was without power to reweigh the evidence and that, in any event, the judgment must be reversed because the undisputed facts show as a matter of law that claimants are disqualified under section 56 of the Unemployment Insurance Act.
*504The appeals board is a statutory agency with statewide jurisdiction, and it does not have constitutional authority to make final determinations of fact. (For general statutory provisions see Unemp. Ins. Act, Deering’s Gen. Laws [1944], Act 8780d, §§ 1, 77, et seq.) Any person deprived of a property right by such an administrative body is entitled to a limited trial de novo in the superior court. (Laisne v. State Board of Optometry, 19 Cal.2d 831 [123 P.2d 457] ; Moran v. Board of Medical Examiners, 32 Cal.2d 301 [196 P.2d 20]; Dare v. Board of Medical Examiners, 21 Cal.2d 790 [136 P.2d 304].) In our opinion the benefits provided for by the Unemployment Insurance Act are property rights within the meaning of the term as used in the cases requiring a trial de novo. When a claimant has met all requirements of the act, and all contingencies have taken place under its terms, he then has a statutory right to a fixed or definitely ascertainable sum of money. (See, for example, §§ 54, 67 [now in 68], and 72 as amended in 1945, Stats. 1945, pp. 1108, 2558, 2559-2560.) The determination of the exact amounts due is essentially a mathematical and mechanical process, and the administrative authorities have no discretion to withhold benefits from any particular claimant once it is determined that the facts support his claim and the condition of the fund permits payment. Benefit claims, accordingly, are not comparable to applications for business and professional licenses such as those considered in McDonough v. Goodcell, 13 Cal.2d 741, 746-749 [91 P.2d 1035], and Southern Cal. Jockey Club v. California Racing Board, 36 Cal.2d 167, 174-175 [223 P.2d 1], where we held that a denial of the licenses did not interfere with property rights. There, as the court pointed out, the administrative officers were given' broad discretionary powers to deny applications, subject to review only for disregard of the law, arbitrary action, or other abuse of discretion. We conclude, therefore, that in the present case the trial court acted correctly in exercising its independent judgment on the evidence.
The next question is whether the evidence is sufficient to support the determination of the trial court that the claimants are entitled to receive unemployment insurance benefits. They refused to cross the picket line which was set up by the logging workers on January 14, 1946, and the company closed its plant on January 18 because of the absence of certain unidentified “key men” neces*505sary to the operation of the mill. Some of the claimants participated in the picket line both before and after the plant was closed. It is undisputed that claimants’ refusal to cross the picket line resulted in their being out of work because of a trade dispute, within the meaning of section 56 of the act, supra, (Stats. 1945, p. 2225), from January 14 to and including January 17, and, therefore, that they were disqualified from receiving benefits for this period. (See Matson Terminals, Inc. v. California Emp. Com., 24 Cal.2d 695 [151 P.2d 202], and companion eases.)
After the plant was closed each of the claimants received from the company a notice entitled “employment termination,” which was signed by the company’s foreman and stated that the “date terminated” was January 18, 1946. The trial court found and concluded that these notices were used by the company for the purpose of discharging claimants, that the company terminated and discharged each claimant on January 18, 1946, and that the discharge was the direct and proximate cause of unemployment after that date.
The evidence is sufficient to support the trial court’s finding that claimants were discharged as of January 18. They were employees of the company until that date, since their refusal to cross the picket line did not terminate the employer-employee relationship. (See Mark Hopkins, Inc. v. California Emp. Com., 24 Cal.2d 744, 749, 751 [151 P.2d 229, 154 A.L.R. 1081].) The “employment termination” notices were unqualified and indicated that there was a discharge as of the designated date, and there is other evidence, which need not be set forth here, that tends to support the finding. Testimony, relied upon by defendants, that the company did not intend to discharge claimants but only to terminate their “continuous employment period” for purposes of the company’s bonus plan merely presented a conflict in the evidence which was resolved in favor of claimants.
A more difficult question is presented as to whether there is any substantial evidence which supports the determination of the trial court that the discharge of claimants by the company was the direct and proximate cause of each claimant being unemployed after January 18, 1946. There appears to be no conflict in the evidence with respect to the events which transpired insofar as this phase of the case is concerned. Claimants refused to pass the picket line which the logging employees established around the company’s sawmill, and, as we have seen, it is undisputed that this refusal *506operated to disqualify claimants from receiving benefits for the period of their unemployment prior to Jahuary 18. The picket line, as well as the trade dispute between the logging employees and the company, continued after that date and during the entire period for which claimants seek benefits. Four of the six claimants who testified in the administrative proceeding admitted that they participated in the picket line after they were discharged.
There is no evidence in the record indicating that the termination notices caused claimants to remain out of work after January 18 or had anything to do with their determination to remain away from their jobs. . None of the claimants who appeared as witnesses testified that he would have returned to work if he had not been discharged or that he would have been willing to cross the picket line. To the contrary, claimants did not respond to two notices given by the company to all employees on or about January 21 and February 18 requesting that they return to work immediately or as soon as strike conditions cease to exist.
Under the circumstances presented by the record in this case the only reasonable conclusion is that claimants remained out of work after January 18 as well as before that date because they were unwilling to cross the picket line which was maintained by the logging employees in their trade dispute with the company. Accordingly, claimants "were disqualified under section 56 of the act from receiving unemployment insurance benefits.
The judgment is reversed.
Shenk, J., Schauer, J., and Spence, J., concurred.
Seetion 56, as amended in 1945 (Stats. 1945, p. 2225), provides: “An individual is not eligible for benefits for unemployment, and no such benefit shall be payable to him under any of the following conditions: (a) If he left his work because of a trade dispute and for the period during which he continues out of work by reason of the fact that the trade dispute is still in active progress in the establishment in which he was employed.”