With the aid of South African case law and legislation, discuss the delictual liability for an omission.

In South African law, delictual liability for an omission refers to situations where a person can be held legally responsible for harm caused by their failure to act, or their failure to prevent harm from occurring. This is known as a "nonfeasance" liability, which is the failure to fulfill a duty of care that results in harm to another.

There are several key principles that apply to delictual liability for an omission in South African law. One important principle is that a person can only be held liable for an omission if they had a legal duty to act in the particular circumstances. This duty can arise from a contractual relationship, a statutory obligation, or a common law duty of care. For example, a doctor has a duty to provide medical treatment to a patient in need, and a parent has a duty to care for their child.

In the landmark case of Minister of Police v Skosana, the South African Supreme Court of Appeal held that the police had a duty to protect a victim of domestic violence from harm, and could be held liable for failing to do so. This case established that public authorities, as well as individuals, can be held liable for omissions that result in harm.

In terms of legislation, the South African Constitution provides that everyone has the right to bodily and psychological integrity, and the right to security in and control over their body. This means that individuals and public authorities have a duty to take reasonable steps to prevent harm to others, and can be held liable for omissions that violate these rights.

Overall, delictual liability for an omission in South African law is a complex area that requires a careful analysis of the specific circumstances and legal duties involved. It is important for individuals and public authorities to be aware of their obligations to prevent harm and take action where necessary to fulfill these duties.