Scottish Transport Statistics No 29: 2010 Edition

Has figures on (e.g.) road vehicles, traffic, accidents, bus and rail passengers, road and rail freight, air and water transport, finance, personal travel and international comparisons.


Table 1.12 Road vehicle testing scheme ( MOT) 1

2007

2008

2009

Cars 2

thousands

Total Tests

1,888.6

1,930.0

1,974.6

Pass with Rectification at Station

661.0

686.5

734.9

Fail

134.8

149.6

150.1

Initial Failure Rate 4

42.1%

43.3%

44.8%

Final Failure Rate 5

35.0%

35.6%

37.2%

Percentage of vehicles with one or more fail or PRS3 type RfRs 6 in defect category

percent

Body and structure

1.8

1.8

1.7

Brakes

18.6

18.2

18.8

Drivers view of the road

8.2

8.4

8.9

Driving controls

0.0

0.0

0.0

Fuel and exhaust

8.3

8.2

8.0

Lighting and signalling

20.2

20.9

21.7

Motor tricycles and quadricycles

0.0

0.0

0.0

Reg plates and vin

1.6

1.8

1.9

Road wheels

0.4

0.4

0.5

Seat belts

2.0

2.0

1.9

Steering

4.1

4.2

4.6

Suspension

17.0

16.9

17.7

Towbars

0.0

0.0

0.1

Tyres

9.5

9.6

9.3

Items not tested

1.2

1.2

1.1

Defect Items per Initial Test Failure

3.70

3.59

3.56

Motor cycles

thousands

Total Tests

51.5

53.6

55.9

Pass with Rectification at Station

6.7

7.2

8.0

Fail

2.6

3.4

3.7

Initial Failure Rate 4

18.2%

19.8%

20.9%

Final Failure Rate 5

13.1%

13.4%

14.3%

Percentage of vehicles with one or more fail or PRS3 type RfRs 6 in defect category

percent

Body and structure

0.8

0.8

0.9

Brakes

5.5

5.3

5.4

Drive system

1.1

1.3

1.6

Driving controls

0.4

0.5

0.5

Fuel and exhaust

1.7

1.7

1.6

Lighting and signalling

9.9

11.0

11.4

Registration plates and vin

0.9

1.3

2.2

Sidecar

0.0

0.0

0.0

Steering and suspension

5.1

5.1

5.1

Tyres and wheels

3.2

3.6

3.6

Items not tested

0.2

0.2

0.2

Defect Items per Initial Test Failure

2.11

2.06

2.08

2007

2008

2009

Private Passenger (over 12 seats)

thousands

Total Tests

4.5

4.5

4.5

Pass with Rectification at Station

1.1

1.2

1.3

Fail

0.1

0.2

0.2

Initial Failure Rate 4

27.6%

31.7%

32.4%

Final Failure Rate 5

24.7%

27.9%

27.7%

Percentage of vehicles with one or more fail or PRS3 type RfRs 6 in defect category

percent

Body and structure

5.6

5.5

5.5

Brakes

13.0

15.2

15.9

Drivers view of the road

4.9

5.7

5.9

Driving controls

0.4

3.6

1.9

Fuel and exhaust

4.5

4.1

3.7

Lighting and signalling

13.6

16.5

16.1

Reg plates and vin

0.5

1.0

1.1

Road wheels

0.2

0.1

0.2

Seat belts

7.3

7.7

7.8

Steering

4.0

4.3

4.2

Suspension

7.7

8.2

8.5

Towbars

0.0

0.0

0.1

Tyres

3.4

3.5

3.3

Items not tested

0.5

0.4

0.5

Defect Items per Initial Test Failure

4.05

4.12

4.00

Light goods vehicles 7

thousands

Total Tests

37.4

39.6

41.2

Pass with Rectification at Station

17.0

18.1

19.1

Fail

1.5

2.1

2.6

Initial Failure Rate 4

50%

51%

53%

Final Failure Rate 5

46%

46%

46%

Percentage of vehicles with one or more fail or PRS3 type RfRs 6 in defect category

percent

Body and structure

6.8

6.8

6.2

Brakes

31.6

31.4

32.1

Drivers view of the road

13.5

13.3

13.7

Fuel and exhaust

9.0

8.5

8.0

Lighting and signalling

31.7

32.8

34.1

Reg plates and vin

2.6

2.7

3.1

Road wheels

0.5

0.5

0.4

Seat belts

5.9

6.0

5.4

Steering

8.9

8.3

8.8

Suspension

23.4

22.4

21.1

Towbars

0.0

0.0

0.4

Tyres

8.4

8.1

7.8

Items not tested

1.6

1.5

1.6

Defect Items per Initial Test Failure

5.68

5.40

5.30

1. Vehicle numbers are for valid, and completed normal tests only. Retests are excluded.
2. Cars, vans and passenger vehicles with up to 12 seats.
3. PRS = Pass with Rectification at Station
4. Initial Failure Rate = ( PRS + Failures) / Total Tests
5. Final Failure Rate = Failures / Total Tests
6. Reason for Rejection
7. Over 3,000kg and up to and including 3,500kg.

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