Recommendation 10 (Detection and Mitigation of Fraud) Sri Lanka 2000
http://aceproject.org/ero-en/regions/asia/LK/sri-lanka-final-report-parliamentary-election-eu/at_download/file
In the absence of voter identification procedures, the little finger of those who had voted was marked with indelible ink so as to prevent second or multiple voting. Indelible
ink that really is indelible must be available in all polling stations to ensure the effectiveness of this stratagem.
