Rule 42 Equality of votes
England and Wales
Where, after the counting of the votes (including any re-count) is completed, an equality of votes is found to exist between the answers the counting officer must forthwith decide the referendum by lot.
England and Wales
Where, after the counting of the votes (including any re-count) is completed, an equality of votes is found to exist between the answers the counting officer must forthwith decide the referendum by lot.