**Core Concept**
Hypertensive haemorrhage, also known as hypertensive intracerebral haemorrhage, is a type of stroke caused by the rupture of small blood vessels in the brain due to high blood pressure. This condition is a leading cause of morbidity and mortality worldwide, particularly in individuals with uncontrolled hypertension.

**Why the Correct Answer is Right**
The most common location of hypertensive haemorrhage is the basal ganglia, which is a group of structures deep within the brain that play a crucial role in movement control and coordination. The basal ganglia are particularly susceptible to damage from high blood pressure due to their rich blood supply and the presence of small, fragile blood vessels. The rupture of these blood vessels leads to bleeding into the surrounding tissues, resulting in a haemorrhage.

**Why Each Wrong Option is Incorrect**
* **Option A:** Lobar haemorrhages, which occur in the cerebral cortex, are less common than basal ganglia haemorrhages in the context of hypertension.
* **Option B:** Cerebellar haemorrhages, which occur in the cerebellum, are less common than basal ganglia haemorrhages and typically present with ataxia and dysarthria.
* **Option D:** Pontine haemorrhages, which occur in the pons, are rare and typically present with cranial nerve deficits and long tract signs.

**Clinical Pearl / High-Yield Fact**
Hypertensive haemorrhage is a medical emergency that requires prompt recognition and treatment to prevent further brain damage and improve outcomes. The presence of hypertension as a risk factor should prompt a thorough evaluation of blood pressure control and potential underlying causes of hypertension.

**Correct Answer: C. Basal ganglia.**