Table 2.

Risk perception of DUI.

Variable	Risk Perception
	Likely		Unlikely
	%	n	%	n
Alcohol
Detection	56.1	284	43.9	222
Sanction	52.2	264	47.8	242
Damage	99.0	498	1.0	5
Marijuana
Detection	24.3	123	75.7	383
Sanction	36.0	182	64.0	324
Damage	83.3	418	16.7	84
Both
Detection	72.9	369	27.1	137
Sanction	70.9	358	29.1	147
Damage	97.0	491	3.0	15