Not recommended here in the Colonies, but:
Huddersfield, England (original article, published by The Australian, offline), November 28. A self-styled British witch doctor has been fined pound stg. 250 ($583) after refusing to give a blood test when suspected to be driving under the influence of alcohol
Nyararia Mukandiwa, 33, was stopped after driving erratically in the West Yorkshire town of Huddersfield last year, but refused to give officers a blood sample on the grounds that as a witch doctor it was likely to send him into a zombie-like state.
(Thanks to Jay Norton of Kansas City.)