8 That the presiding officer could influence the outcome of a trial, see Plutarch, Cicero 9.1–2Google Scholar, where it is claimed that Cicero, when praetor, won a reputation for his careful presidency of his court. Plutarch, however, adds a further story that impugns Cicero's impartiality and suggests that Cicero, in presiding over the trial of Manilius, had a great deal of recognisable influence (Plut, . Cic. 9.4–6Google Scholar; cf. Cicero, Q.Com. Pet. 51Google Scholar; Dio Cassius 36.44.1-2). Plutarch attributes a similar influence to Antistius who allegedly presided as praetor over some action against Pompey, but, because he was secretly soon to be Pompey's father-in-law, was believed to have manipulated the trial in Pompey's favour (Pomp. 4.2-3; see Alexander, M.C., Trials in the Late Roman Republic 149 BC to 50 BC (Toronto 1990) no. 190)Google Scholar. Long-standing laws against collusion are suggested, for example, by the care expressed in the lex de repetendarum, lines 20-6, to prevent strong relationships between the adversarial parties and jurors (Crawford, M., Roman Statutes [London 1996] 67-8, 87-8, 100)Google Scholar.