A more thorough explanation:

Disturbance of tenure refers to the act of a stranger ousting a tenant from their tenancy. This means that someone who is not the landlord or the tenant interferes with the tenant's right to occupy the property. In such cases, the tenant's lord (landlord) can recover damages for the ouster.

John is renting an apartment from Jane. One day, a stranger comes to the apartment and claims that he has bought the property from Jane. The stranger demands that John vacates the apartment immediately. This is an example of disturbance of tenure because the stranger is interfering with John's right to occupy the property as a tenant.

Another example could be a situation where a tenant is evicted from their rental property by someone who is not the landlord or authorized by the landlord to do so. This could be a case of disturbance of tenure because the tenant's right to occupy the property has been interfered with by a stranger.

These examples illustrate how disturbance of tenure can occur and how it can affect tenants. It is important for tenants to know their rights and to seek legal help if they are ever faced with such a situation.