ODONKOR AND OTHERS v. BOTCHWAY Land law and conveyancing—Title to land—Proof—Exercise of adverse rights by grantee over a long time—No protest from grantor—Effect—Grantee originally on land with permission of grantor subject to payment of annual tolls—No demand for tolls by grantor since 1904—Grantee granting portions of land to family members and strangers for development without protest from grantor—Whether grantor to be deemed to have abandoned land to grantee since 1904—Whether failure by any grantor to collect tolls from grantee in possession invariably constituting abondonment of rights.