When does the cause of action arise in actions grounded in tort – Calculating the limitation period -– Striking out statement of case after expiration of limitation period – Application for permission to file defence out of time – Factors to be considered by the Court in deciding whether to grant an application for extension of time to file defence out of time – Section 46 of the Limitation of Actions Act – Section 8(1)(a) of the Interpretation Act – Rules 26.3(b), 10.2(1),10.3(1), 10.3(9) of the Civil Procedure Rules.