PRACTICE NOTES
Once a duty of care is confirmed (see Practice Note: Negligence—when does a duty of care arise?), the next step is to assess whether that duty has been breached. The answer turns on several factors outlined below and is judged against the objective baseline of reasonableness, taken from an impersonal standpoint and the general background against which reasonableness is assessed.
Breach of duty of care—reasonableness
To decide if there has been a breach, the law applies the artificial, objective measure of the ‘reasonable person’, setting aside the realities of the defendant’s position insofar as their abilities diverge from that norm, notwithstanding any inexperience or personal shortcomings (Glasgow Corpn v Muir, per Lord Macmillan).
Breach of duty of care—objectivity
This objective demand for a reasonable level of competence covers skills attainable only through training and effort, as well as ordinary attributes most people are expected to have.
Dispute Resolution