This is a new service – your feedback will help us to improve it.

Data quality report

Sullivan Buses_Borehamwood_North Watford_20200908_92

32

Bus lines

94%

AMBER
Data quality

14

Critical observations

17

Advisory observations

Contents

Critical observations (14)

These observations are considered critical in terms of data quality. An operator should aim to have zero critical observations in their data.

Data set (14)
Number of observations Observation category
14 Missing block number

Advisory observations (17)

These observations suggest there may be an error in the data. However, for some types of services these may be intended by the operator. Advisory observation should be investigated and addressed.

Stops (9)
Number of observations Observation category
9 Missing stops
Timing (6)
Number of observations Observation category
6 No timing point for more than 15 minutes
Journey (2)
Number of observations Observation category
2 Expired lines