45 Legal services; Litigation support services; Legal assistance in the drafting of contracts; Legal advice and representation; Legal advice; Provision of expert legal opinions; provision of Legal information; Mediation services; Legal research; Barrister services; Legal counsel services; Arbitration services; Litigation services; watch services for legal advisory purposes; Legal investigation services; Legal mediation services; Legal advocacy services; Legal information research services; Dispute resolution services; Legal support services; Paralegal services