Survey dates

Mean speeds

85th percentile speeds

S

N

N

S

04 – 12 March 2016

25.18

23.52

30

28

 21 Apr – 2 May 2017

26.49

26.54

31

31

08 – 16 March 2018

21.88

24.51

27

30

14 – 23 March 2019

24.12

24.30

29

30

  16 – 23 March 2020

23.15

25.38

27

30

  06 – 17 May 2021

23.48

23.24

28

29

22 – 30 March 2022

22.69

23.39

27

29

12 – 22 Sept 2025

21.92

23.08

26

28

 

Table 1 – Recorded speeds (LC7)

 

Survey dates

%age above enforcement limit

(24mph)

%age above

speed limit

(20mph)

S

N

N

S

04 – 12 March 2016

53.9

39.3

82.1

75.2

 21 Apr – 2 May 2017

67.9

68.8

89.4

88.6

08 – 16 March 2018

30.0

52.1

60.8

78.5

14 – 23 March 2019

48.9

52.1

80.2

75.6

  16 – 23 March 2020

33.7

56.4

75.1

85.2

  06 – 17 May 2021

42.6

44.6

76.9

69.0

22 – 30 March 2022

34.2

44.1

72.3

70.5

12 – 22 Sept 2025

29.8

43.8

72.3

78.0

 

Table 2 – Levels of abuse (LC7)

 

RECORDED SPEEDS