Must prove that the damage suffered was a result of the breach (Factual causation)
Must also prove that the damage is not too remote (Legal causation)
"But for" test.
Barnett v Chelsea and Kensington Hospital.
Need to consider 3 things for legal causation:
Intervening events
Remoteness of damage
The egg-shell skull rule
Intervening acts: They can break the chain of causation. Makes us consider what the realcause of injury/damage is. Considers whether the injury/damage was a foreseeableconsequence of the act/omission.
Remoteness of Damage: The damage must not be too farremoved from the act/omission of the D.
The Wagon Mound: Unforeseeable damage.
Hughes v Lord Advocate: Reasonablyforeseeable damage.
Eggshell skull rule: Take the victim as you find them.
Smith v Leech Brain and Co.
Eggshell skull is the same as the thinskull rule (but for civil law).
Res ipsa loquitur: "the thingspeaks for itself".
The claimant must show the D was in control of the situation that caused the injury, and that nothing would've happened unless someone was negligent.