Plz explain the direction of grapevine communication.... it is given as horizontal as well as in any direction. how is this possible?

Grapevine is an informal channel of business communication. It is called so because it stretches throughout the organization in all directions irrespective of the authority levels....

Patterns or Types of Grapevine The grapevine does not have any definite pattern or direction, though it is largely horizontal in nature. It can be effective horizontally, vertical...