Chamber and committees

Transport Scotland only holds accident information which is provided to us by Police Scotland. Please note that the information provided is based on the current figures available at the time of retrieving the data from Transport Scotland’s accident manager system. The following are potential reasons for an accident not appearing on our system:

• Transport Scotland only holds accident information which is provided to us by Police Scotland.

• Transport Scotland does not hold information relating to damage only accidents (i.e. not involving an injury).

• Transport Scotland only holds accident information for the trunk road network.

• The accident information Transport Scotland holds is subject to change. E.g. we receive late returns from Police Scotland, who are responsible for recording details of injury accidents.

• Annual Scottish accident figures are published by Transport Scotland on a yearly basis and can be found by entering Reported Road Casualties Scotland into your search engine.

• From summer 2019, Police Scotland introduced a new system for recording traffic collisions. Due to improved recording and categorisation processes, it is expected that there will be an increase in the number of casualties and accidents on Scottish roads that are classified as serious. The evidence from other police forces within the UK that introduced the same system is that this increase will be around 20%. This increase would not reflect an actual change in the severity of accidents occurring on Scottish roads, but would instead reflect more accurate recording.

• Statisticians within the Department for Transport have devised a method for adjusting the road casualty figures to ensure that they can be compared over time on a consistent basis. Transport Scotland’s Key Reported Road Casualties and Reported Road Casualties statistics publications will present both adjusted and unadjusted figures.