Evolution of How Existence of Duty of Care is Established

Donoghue v Stevenson [1932] AC 562 Anns v Merton London Borough Council [1978] AC 728 Caparo Industries Plc v Dickman [1990] 2 AC 605
The test taken in its widest sense could be very broad allowing liability in a whole range of situations, though subsequent cases narrowed down its application to only where consumer was suing a manufacturer. Lord Wilberforce put forward an all embracing test (2-Stage Test) for Duty of Care,
BUT
to address fear of floodgates, introduce Stage 2 for policy considerations
Lord Bridge put forth the 3-Stage Test for novel situations
Neighbour Test Lord Wilberforce 2-Stage Test
(Anns Test)
Lord Bridge 3-Stage Test (Caparo Test)