U.K. police on alert

U.K. police stand outside the Ecuadorian embassy, where Assange has been holed up since June. Just days ago, Assange was granted political asylum by the Latin American nation. Key questions to ponder now: How can Assange get out of the embassy to travel to Ecuador without being seized by authorities while he's on British soil? Would the U.K. find a way to revoke the embassy's status long enough to enter it and take Assange into custody?