“…he existence of the jurisdiction is supported by two authorities. Reiner v Gershinson [2004] EWHC 76 Ch, reported as In re Ravenhart Services (Holdings) Ltd at [2004] 2 BCLC 376, concerned an unfair prejudice petition under what was then s. 459 Companies Act 1985. The petitioning 50% shareholder sought interlocutory injunctions restrai…”