Table 3. Comparison of pre- and postintervention premise survey results for both off-premise (apparent minor) and on-premise (pseudo-intoxicated patron) surveys.

Survey	Pre	Post 1	Post 2	Post 2-pre
	Wave1	Wave2	Wave3
Apparent minor survey
South	0.49	0.32	0.23	-0.26
North	0.20	0.61	0.25	0.05
At large	0.38	0.47	0.11	-0.27
Pseudo-intoxicated
patron survey
South	0.68	0.86	0.83	0.15
North	0.80	0.87	0.82	0.02
At large	0.63	0.92	0.76	0.13