airCrash | EnumerationLiteral
| 0 | An air crash adjacent to the roadway which may cause traffic disruption. |
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childrenOnRoadway | EnumerationLiteral
| 1 | Children on the roadway which may cause traffic disruption. |
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clearanceWork | EnumerationLiteral
| 2 | Clearance work associated with an earlier traffic problem which may cause traffic disruption. |
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craneOperating | EnumerationLiteral
| 3 | A crane is operating either on or adjacent to the road which may cause an obstruction to traffic. |
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cyclistsOnRoadway | EnumerationLiteral
| 4 | Cyclists on the roadway which may cause traffic disruption. |
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debris | EnumerationLiteral
| 5 | Scattered fragments of wreckage or other material on the road. |
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explosion | EnumerationLiteral
| 6 | A situation where an explosive or incendiary device has gone off. |
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explosionHazard | EnumerationLiteral
| 7 | A situation where there is danger of an explosion which may cause disruption to traffic. |
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hazardsOnTheRoad | EnumerationLiteral
| 8 | Unspecified hazard(s) on the road which may cause traffic disruption. |
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highSpeedChase | EnumerationLiteral
| 9 | Authorised and unauthorised vehicles are travelling at high speeds along the roadway. This may present a hazard to other vehicles. |
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houseFire | EnumerationLiteral
| 10 | House fire(s) near the road way resulting in smoke and driver distraction which may cause traffic disruption. |
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incident | EnumerationLiteral
| 11 | Incidents are chance occurrences involving vehicles from the traffic stream, which could present potential hazards to road users. This item excludes accidents. |
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industrialAccident | EnumerationLiteral
| 12 | Industrial accident near the roadway which may cause traffic disruption. |
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objectOnTheRoad | EnumerationLiteral
| 13 | The road may be obstructed or traffic hindered due to objects laying on the roadway. |
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objectsFallingFromMovingVehicle | EnumerationLiteral
| 14 | Objects falling from moving vehicles which are presenting a hazard to other vehicles. |
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obstructionOnTheRoad | EnumerationLiteral
| 15 | Unspecified obstruction on the roadway which may cause traffic disruption. |
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peopleOnRoadway | EnumerationLiteral
| 16 | People on the roadway which may cause traffic disruption. |
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railCrash | EnumerationLiteral
| 17 | A rail crash adjacent to the roadway which may cause traffic disruption. |
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recklessDriver | EnumerationLiteral
| 18 | A vehicle being driven without due care and attention is causing a hazard to other vehicles. |
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rescueAndRecoveryWork | EnumerationLiteral
| 19 | Work is being undertaken by emergency services which may present a hazard to road users. |
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severeFrostDamagedRoadway | EnumerationLiteral
| 20 | Severe frost damage to the roadway causing an obstruction to traffic. |
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shedLoad | EnumerationLiteral
| 21 | Spillage of transported goods on the roadway which may cause traffic disruption. |
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snowAndIceDebris | EnumerationLiteral
| 22 | Snow and ice debris on the roadway which may present a hazard to road users. |
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spillageOccurringFromMovingVehicle | EnumerationLiteral
| 23 | Substances are spilling out from a moving vehicle which is presenting a hazard to other road users. |
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spillageOnTheRoad | EnumerationLiteral
| 24 | Includes all situations where a spillage has occurred on the roadway due to an earlier incident. |
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unprotectedAccidentArea | EnumerationLiteral
| 25 | An accident area which has not been protected and may present a hazard to road users. |
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other | EnumerationLiteral
| 26 | Other than as defined in this enumeration. |
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