Arbitration – Arbitrator's award – Jurisdiction – Serious irregularity. Court of Session: Refusing jurisdictional and serious irregularity appeals against an arbitrator's part award, seeking to have three orders he made set aside, the court rejected the petitioners' contentions that the arbitration clause in the constitution of a club (the respondents being the club's committee and three of its members) did not bind them in respect of the subject matter of the challenged orders; that the orders were outwith the scope of the dispute referred to arbitration; and that the manner in which the challenged orders were made and their terms gave rise to serious irregularity.