Order entered on April 8, 1960, denying petitioners’ application to cancel an open competitive examination for the position of Tractor Operator in the Department of Sanitation of the City of New York, and to direct the filling of vacancies in such positions only from eligible lists obtained by promotion examinations, and dismissing the petition, unanimously affirmed, with $20 costs and disbursements to the respondents. No opinion. Concur — Botein, P. J., Breitel, Rabin, Stevens and Bergan, JJ.