What specific call should be made to the team when the enemy jungler is spotted on the opposite side of the map?

When the enemy jungler is spotted on the opposite side of the map, the specific call that should be made to the team is 'Objective Up' or '[Lane Name] Safe, Objective Up', followed by a ping on the nearest available objective and a clear indication of how long the enemy jungler will likely be occupied. This call communicates several crucial pieces of informa....