criticised the oratory school in london was cleared of discriminating against the poor .
the office of the schools adjudicator criticised the oratory school in london for engaging in ` social selection ' , saying it had broken the rules in 105 different ways .
the oratory school in fulham , west london , was ordered to revise its admissions policy last year after the watchdog decided it was biased against working-class and non-catholic children .