Practice question What does DGT say is the only truly safe alcohol rate for driving? 0.0 g/l0.3 g/l0.5 g/l0.8 g/l Answer: A — 0.0 g/l The correct answer is shown above. Try the full quiz for additional practice. Practice more: Spain DGT A1 Theory Test Practice Questions - Spain DGT Permiso A1 Motorcycle Theory Test Exam →