Written by attorney William C. Head | May 21, 2013

Why You Should NEVER attempt to perform the SFSTs or other voluntary field tests.

Additional resources provided by the author

United States v. Horn, 185 F.Supp.2d 530 (D.Md. 2002) State v. Lasworth, 131 N.M. 739, 42 P.2d 844 (2001) J.L. Booker, The Horizontal Gaze Nystagmus Test: Fraudulent Science in the American Courts, Science & Justice, Vol. 44, No. 3, p. 133-139 (2004)

Rate this guide

Avvo DUI email series

Sign up to receive a 3-part series of useful information and legal advice about DUIs.

Can’t find what you’re looking for?

Post a free question on our public forum.

Ask a Question

- or -

Search for lawyers by reviews and ratings.

Find a Lawyer