Civil Procedure – Application to strike out – Non-compliance with court order – Whether statement of case discloses reasonable ground for bringing claim – Whether ruling in earlier interlocutory proceedings for declaratory and injunctive relief is dispositive of substantive case – Whether claim amounts to abuse of court process – Data Protection Act – Definition of data controller – Definition of data processor – Whether Part IV Standards for Processing Personal Data applies to data processor – Date of coming into force of the Act.