outer London area definition

outer London area means all of the area, other than the core London area, which is within a circle having a 112 kilometre radius from Charing Cross, London, which is located at grid reference TQ 302 805 which is the grid reference of the 2nd series of Landranger maps published by the Ordnance Survey;”;
outer London area means the area comprising the London boroughs of Barnet, Bexley, Bromley, Croydon, Enfield, Harrow, Havering, Hillingdon, Hounslow, Kingston-upon- Thames, Redbridge, Richmond-upon-Thames, Sutton and Waltham Forest.
outer London area means all of the area, other than the core London area, which is within a circle having 112 kilometre radius from Charing Cross, London, which is located at grid square reference TQ 302 805;