Without prejudice to the power of transfer under section 65, the person by whom any cause or matter is commenced in the High Court shall in the prescribed manner allocate it to whichever Division he thinks fit.

Where a cause or matter is commenced in the High Court, all subsequent interlocutory or other steps or proceedings in the High Court in that cause or matter shall be taken in the Division to which the cause or matter is for the time being allocated (whether under subsection (1) or in consequence of its transfer under section 65).