A more thorough explanation:

FRONTAGER

A frontager is a person who owns or occupies land that is adjacent to a highway, river, seashore, or any other public space.

1. John owns a house that is located right next to the beach. He is a frontager because his property abuts the seashore.

2. The city council is planning to widen the highway that runs in front of Sarah's house. As a frontager, she will be affected by the construction work.

The term "frontager" refers to a property owner who has direct access to a public space. This could be a river, a beach, a park, or a highway. The examples illustrate how a frontager's property is situated in relation to a public space and how they may be impacted by any changes or developments in that space.