This paper summarizes recent results from a study of quasar clustering based on a survey of U.K. Schmidt objective prism plates using the Automatic Plate Measuring facility at Cambridge. New procedures have been developed to detect quasars, eliminate contamination and measure accurate redshifts from the (see Drinkwater, M.J. 1987. Mon. Not. R. astr. soc., submitted). The redshift identifications are 90% reliable with an error (rms) of Δz = ±0.019 for quasars to a limiting magnitude of Bj = 19.5. Some 600 quasars from 6 U.K. Schmidt fields in the redshift range 1.8 < z < 2.6 have been analysed for weak clustering using power spectrum analysis (Webster, A. 1976. Mon. Not. R. astr. soc.175, 61). Plots of the statistic Q′ for 2-D and 3-D (4 fields only) projections of the data are given in the figure below. The ±1σ expectation values of Q′ calaulated for random simulations of the data (including non-uniform redshift selection and plate sensitivity) are indicated by vertical bars.