38 So far as I can tell, the assertion that the first and second respondents could have directed that the units be transferred elsewhere was not canvassed before his Honour. Further, the appellant's counsel did not direct our attention to any part of the trust deed which, in his submission, had the effect that the first and second respondents could have directed that the Hayes' units be transferred to any other nominee. The respondents' counsel, in submissions which were not the subject of comment on behalf of the appellant, asserted that there was no requirement in the trust deed for unit holder approval of a conveyance of the units. A perusal of the trust deed suggests that the respondents' submission was correct. The deed, by cl 6(4), provides that no additional units of any class may be issued without the approval by special resolution of the holders of all of the units in existence at the time of the proposal, but there is no similar provision in relation to transfer. By contrast, cl 9(1) provides that a unit holder may transfer any number of the units held by him. Clause 9(8) does provide that the trustee in its absolute discretion may refuse to register a transfer of units, with certain exceptions. However, that was not the subject of any submission before us, or apparently before his Honour. The positive case that the first and second respondents did something which prompted or facilitated the transfer of the Hayes' units to the third respondent, when it was open to them to have directed some other course, in their capacity as shareholders, unit holders or directors, is not made out.