Sector 8 of Mega-City One was the location of an Interblock Zoom Station where Judge Joseph Dredd was ordered to surrender by a large number of armed 'Citizen-Judges'. He was rescued by Judge Anderson using a hitherto-unknown (even by her) psi-ability to influence the minds of Dredd's would-be captors. As Dredd then made his way quickly to Sector Nineteen it can be assumed that the two sectors are close to each other.