Arbitrator or Expert Determiner? That is the Question A Scottish Case Note: MacDonald Estates Plc v National Car Parks Ltd - Arbitration: The International Journal of Arbitration, Mediation and Dispute Management View Arbitrator or Expert Determiner? That is the Question A Scottish Case Note: MacDonald Estates Plc v National Car Parks Ltd by - Arbitration: The International Journal of Arbitration, Mediation and Dispute Management Arbitrator or Expert Determiner? That is the Question A Scottish Case Note: MacDonald Estates Plc v National Car Parks Ltd 76 1 Arbitration: The International Journal of Arbitration, Mediation and Dispute Management