"(a) In any complex case which is expected to last more than four weeks the trial judge will be assigned under the direction of the Presiding Judges at the earliest possible moment. (b) Thereafter the assigned judge should manage that case 'from cradle to grave': It is essential that the same judge manages the case from the time of his assignment and that arrangements are made for him to be able to do so. It is recognised that in certain court centres with a large turnover of heavy case (eg Southwark) this objective is more difficult to achieve. But in those court centres there are teams of specialist judges who are more readily able to handle cases which the assigned judge cannot continue with because of unexpected events; even at such courts there must be no exception to the principle that one judge must handle all the pre-trial hearings until the case is assigned to another judge."
"At every hearing the court must, where relevant ... (d) in giving directions ensure continuity in relation to the court and to the parties' representatives where that is appropriate and practicable."
"If a judge orders a preparatory hearing - (a) The trial shall start with that hearing and (b) arraignment shall take place at the start of that hearing unless it has taken place before then."