# The Greater London Authority (Referendum Arrangements) Order 1998, Paragraph 4


The ballot papers used at the referendum shall be of a different colour from that of the ballot papers used at the ordinary election.

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Source: https://www.legislation.gov.uk/uksi/1998/746/schedule/2/part/I/paragraph/4 (the official version)
Page: https://openlegislation.uk/greater-london-authority-referendum-arrangements-order-1998/schedule-2/part-I/paragraph-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.