Table 20: Motorists involved in reported injury collisions, breath tested and breath test results, by day and time, 2018-2022 average

	Time (24 hr clock)	Monday-Thursday (average day)	Friday	Saturday	Sunday	Total ¹
(a) Numbers
Motorists involved	00-03	19	22	40	61	201
	03-06	14	14	19	30	119
	06-09	160	145	52	40	877
	09-12	176	181	165	109	1,157
	12-15	215	320	275	220	1,675
	15-18	338	372	248	197	2,169
	18-21	165	196	166	151	1,173
	21-24	66	85	95	67	512
	Total	1,154	1,333	1,060	876	7,883
Breath test requested	00-03	11	15	23	34	115
	03-06	8	8	12	14	64
	06-09	87	79	30	25	480
	09-12	93	97	94	60	624
	12-15	113	168	144	115	881
	15-18	175	185	133	107	1,126
	18-21	87	107	95	83	632
	21-24	36	50	54	35	283
	Total	609	708	585	473	4,204
Positive/refused	00-03	2	4	6	9	27
	03-06	1	1	3	4	12
	06-09	1	2	2	2	12
	09-12	1	1	2	2	8
	12-15	1	2	2	4	13
	15-18	3	3	5	4	22
	18-21	3	4	6	5	25
	21-24	2	7	8	5	28
	Total	14	23	34	35	147
(b) Percentages
Breath test requested as a percentage of motorists involved	00-03	56	66	58	55	57
	03-06	55	56	62	46	54
	06-09	54	55	59	62	55
	09-12	53	54	57	55	54
	12-15	53	52	52	52	53
	15-18	52	50	54	55	52
	18-21	52	55	57	55	54
	21-24	54	59	57	53	55
	Total	53	53	55	54	53
Positive/refused as a percentage of motorists involved	00-03	9	19	15	15	13
	03-06	7	7	14	14	10
	06-09	1	1	4	6	1
	09-12	0	1	1	2	1
	12-15	1	1	1	2	1
	15-18	1	1	2	2	1
	18-21	2	2	3	3	2
	21-24	3	8	8	7	6
	Total	1	2	3	4	2
Positive/refused as a percentage of those where breath test requested	00-03	17	29	26	28	23
	03-06	14	13	22	31	19
	06-09	2	2	7	9	2
	09-12	1	1	2	3	1
	12-15	1	1	1	4	2
	15-18	1	2	4	4	2
	18-21	3	3	6	6	4
	21-24	6	13	15	14	10
	Total	2	3	6	7	4

1. Includes four times the daily average for Monday - Thursday.