Table 20 Motorists involved in reported injury accidents, breath tested and breath test results, by day and time, 2013-2017 average

Reported Road Casualties Scotland 2017

**Table 20 Motorists involved in reported injury accidents, breath tested and breath test results, by day and time, 2013-2017 average**
(a) Numbers
	Time (24 hr clock)	Monday-Thursday (average day)	Friday	Saturday	Sunday	Total ¹
Motorists involved	00-03	30	39	91	125	374
	03-06	25	22	35	55	210
	06-09	314	276	105	64	1,699
	09-12	312	330	286	200	2,063
	12-15	364	489	466	347	2,760
	15-18	572	666	395	326	3,674
	18-21	304	340	277	230	2,063
	21-24	107	160	153	104	847
	Total	2,027	2,323	1,809	1,452	13,691
Breath test requested	00-03	18	26	63	72	234
	03-06	15	14	21	33	126
	06-09	178	158	66	41	977
	09-12	175	184	171	122	1,178
	12-15	201	280	270	197	1,550
	15-18	314	377	228	193	2,054
	18-21	178	200	156	139	1,207
	21-24	63	99	95	62	508
	Total	1,142	1,338	1,069	860	7,834
Positive/refused	00-03	3	5	14	17	50
	03-06	2	1	6	11	25
	06-09	1	1	6	4	17
	09-12	1	2	3	2	12
	12-15	1	1	3	3	14
	15-18	4	4	4	5	28
	18-21	4	6	8	6	35
	21-24	4	7	11	7	41
	Total	21	28	55	56	221
(b) Percentages
Breath test requested as a percentage of motorists involved	00-03	61	66	69	58	62
	03-06	59	64	60	61	60
	06-09	57	57	63	64	58
	09-12	56	56	60	61	57
	12-15	55	57	58	57	56
	15-18	55	57	58	59	56
	18-21	59	59	56	60	58
	21-24	59	61	62	59	60
	Total	56	58	59	59	57
Positive/refused as a percentage of motorists involved	00-03	12	14	15	14	13
	03-06	7	5	17	20	12
	06-09	0	1	6	7	1
	09-12	0	0	1	1	1
	12-15	0	0	1	1	0
	15-18	1	1	1	2	1
	18-21	1	2	3	3	2
	21-24	4	4	7	7	5
	Total	1	1	3	4	2
Positive/refused as a percentage of those where breath test requested	00-03	19	21	22	24	21
	03-06	12	9	28	33	20
	06-09	1	1	9	10	2
	09-12	1	1	2	2	1
	12-15	1	0	1	2	1
	15-18	1	1	2	3	1
	18-21	2	3	5	4	3
	21-24	7	7	11	11	8
	Total	2	2	5	6	3

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