What are the implications of tortious interference?

The choice highlighting that tortious interference can lead to liability for disrupting contractual relations is correct because tortious interference specifically addresses the unlawful interference with a party's contractual or business relationships. In the context of tort law, if a third party intentionally interferes with a contract between two parties, thereby causing either of them to suffer damage, they can be held liable for tortious interference. This legal principle is vital as it protects the integrity of contractual agreements and promotes fair dealings in business practices.

The other options presented do not accurately reflect the nature of tortious interference. While tortious interference may indirectly encourage cooperation and negotiation in a business environment by instilling respect for existing contracts, its primary implication is rooted in the potential legal responsibilities that arise from wrongful disruption of contractual relations. Hence, the focus on encouraging lawful competition rather than preventing it doesn't align with the defining characteristics of tortious interference, which aims to establish accountability for those who act to disrupt existing agreements.