NACOGDOCHES, TX (KTRE) - The warning of a Memorial Day No Refusal DWI enforcement wave was heard loud and clear. So far in Nacogdoches only one search warrant has been issued to someone who failed to voluntarily give a breath sample. Everyone else complied knowing they would have to sooner or later. A judge was on call to sign probable cause affidavits. The search warrant allows law enforcement officers to obtain a blood sample. The enforcement continues through the end of the month.