old_contents: from django.contrib.gis.geos import Point
  from data_collection.management.commands import BaseDemocracyCountsCsvImporter
  
  class Command(BaseDemocracyCountsCsvImporter):
      council_id = 'E09000021'
      addresses_name = 'local.2018-05-03/Version 2/Democracy Club - Polling Districts Kingston.csv'
      stations_name = 'local.2018-05-03/Version 2/Democracy Club - Polling Stations Kingston.csv'
      elections = ['local.2018-05-03']
  
      def address_record_to_dict(self, record):
  
          if record.postcode == 'KT1 3JU':
              return None
          if record.postcode == 'KT1 1HG':
              return None
  
          return super().address_record_to_dict(record)
  
      def station_record_to_dict(self, record):
  
          rec = super().station_record_to_dict(record)
  
          if rec['internal_council_id'] in ['T_71', 'T_72']:
              rec['location'] = Point(-0.3009045, 51.4146479, srid=4326)
  
          return rec
  
new_contents: from django.contrib.gis.geos import Point
  from data_collection.management.commands import BaseDemocracyCountsCsvImporter
  
  class Command(BaseDemocracyCountsCsvImporter):
      council_id = 'E09000021'
      addresses_name = 'local.2018-05-03/Version 2/Democracy Club - Polling Districts Kingston.csv'
      stations_name = 'local.2018-05-03/Version 3/Kingston Borough 2018 - Polling Stations.csv'
      elections = ['local.2018-05-03']
  
      def address_record_to_dict(self, record):
  
          if record.postcode == 'KT1 3JU':
              return None
          if record.postcode == 'KT1 1HG':
              return None
  
          return super().address_record_to_dict(record)
  
      def station_record_to_dict(self, record):
  
          if record.stationcode in ['MB_65', 'MB_66']:
              record = record._replace(xordinate = '518811')
              record = record._replace(yordinate = '166015')
  
          return super().station_record_to_dict(record)
  
subject: add grid refs for Kingston upon Thames (closes #1328)