  Searches for the production of supersymmetric particles under the assumption
that R-parity is violated via a single dominant LLE, LQD or UDD coupling were
performed. These use the data collected by the ALEPH detector at LEP at
centre-of-mass energies from 188.6 to 201.6 GeV. The numbers of candidate
events observed in the data are consistent with Standard Model expectations.
Upper limits on the production cross sections and lower limits on the masses of
charginos, sleptons, squarks and sneutrinos are derived.
