On the border: Epilogue

Ceuta is where the border's great unknown briefly becomes known. This epilogue follows that Spanish enclave's fence, its cameras and its ABC eGates as a case study in the uncertainty that haunts all border control: Copenhagen's airport and Gibraltar's crossing included, but nowhere so starkly as here. Facial recognition promises an infallible identity match yet can be undone by "sufficient mimical mastery"; presence detection, cruder and duller, cannot. Between these poles sits the border guard's own doubt, and the traveller's opaque encounter with a camera whose "seeing" happens elsewhere. Ceuta supplies the exception to the border's usual guesswork: once migrants cross its fence, they become countable, and the 2017 Tarajal II crossing – filmed, leaked, gone viral over a single broken shin – shows how one spectacular image can eclipse the far larger, undocumented traffic moving unseen. The chapter ends at Gibraltar, where twenty-six eGates sit idle behind a wet-floor sign and an open door: uncertainty, it turns out, is most efficiently abolished by abolishing the border itself.