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

Data quality report

Arriva UK Bus_High Wycombe_Leighton Buzzard_20240107_22

352

Bus lines

92%

AMBER
Data quality

235

Critical observations

302

Advisory observations

Contents

Critical observations (235)

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

Timing (5)
Number of observations Observation category
5 Last stop is not a timing point
Data set (230)
Number of observations Observation category
230 Missing block number

Advisory observations (302)

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 observations should be investigated and addressed. If the observation is a result of intended behaviour, an operator can suppress the observation.

Stop (98)
Number of observations Observation category
95 Missing stops
3 Stop(s) are not found in NaPTAN
Timing (164)
Number of observations Observation category
164 No timing point for more than 15 minutes
Journey (40)
Number of observations Observation category
40 Expired lines