“the scope of the duty of care assumed by a professional adviser is governed by the purpose of the duty, judged on an objective basis by reference to the purpose for which the advice is being given…”
“in the case of negligent advice given by a professional adviser one looks to see what risk the duty was supposed to guard against and then looks to see whether the loss suffered represented the fruition of that risk.”
“In addressing the scope of duty question in the context of the provision of advice or information, the court seeks to identify the purpose for which that advice or information was given. Where the claimant has asked for advice about a risk or about a proposed activity which involved that risk, the court asks: ‘what was the risk which the advice or information was intended and was reasonably understood to address?’.”