OpenData
OpenData is the free version of Mast Online which is being made available to the public. This scaled down, yet generously packaged software allows easy access to road safety collision data anywhere in England, Scotland and Wales through a web browser.
MAST Online was originally supported by the Department for Transport and now has well over a thousand users from local authorities, police forces, fire and rescue services, plus both the third and private sectors. It not only provides stakeholders with national crash data for customised analysis, but also offers unique insights into people involved in crashes with the help of Mosaic Public Sector, the market leading socio-demographic database from Experian.
Now anyone with an interest in road safety wanting to learn more about crashes and the people involved in them can access a version of this web based data analysis tool completely free of charge. Community groups, students, schools, parish councils, reporters and the general public can now all gain from looking at national data about crashes involving their residents, and demographic details of those involved in collisions on local roads via super user-friendly, free to use ‘MAST Online’. You can even create, design and share professional looking graphs and reports via social media.Data Available
Crash Date
Crash Location
Crash Severity
Day of Week
Junction Control
Junction Detail
Light Conditions
Officer Attended
Pedestrian Crossing
Road Class
Road Surface Conditions
Road Type
Speed Limit
Time of Day
Weather Conditions
Crash Location
Crash Severity
Day of Week
Junction Control
Junction Detail
Light Conditions
Officer Attended
Pedestrian Crossing
Road Class
Road Surface Conditions
Road Type
Speed Limit
Time of Day
Weather Conditions
Casualty Age Group
Casualty Class
Casualty Severity
Casualty Sex
Casualty Type
Crash Date
Crash Day of Week
Crash Location
Junction Control
Junction Detail
Light Conditions
Officer Attended
Pedestrian Crossing
Road Class
Road Surface Conditions Road Type
Speed Limit
Time of Day
Type of Related Vehicle
Weather Conditions
Casualty Class
Casualty Severity
Casualty Sex
Casualty Type
Crash Date
Crash Day of Week
Crash Location
Junction Control
Junction Detail
Light Conditions
Officer Attended
Pedestrian Crossing
Road Class
Road Surface Conditions Road Type
Speed Limit
Time of Day
Type of Related Vehicle
Weather Conditions
Crash Date
Crash Day of Week
Crash Location
Crash Severity
Driver Age Band
Driver Gender
Junction Control
Junction Detail
Light Conditions
Objects hit
Officer Attended
Road Class
Road Surface Conditions
Road Type
Speed Limit
Time of Day
Vehicle Location
Vehicle Maneovre
Vehicle Towing
Vehicle Type
Weather Conditions
Crash Day of Week
Crash Location
Crash Severity
Driver Age Band
Driver Gender
Junction Control
Junction Detail
Light Conditions
Objects hit
Officer Attended
Road Class
Road Surface Conditions
Road Type
Speed Limit
Time of Day
Vehicle Location
Vehicle Maneovre
Vehicle Towing
Vehicle Type
Weather Conditions
OpenData Features
Official National Statistics from Department for Transport (annually updated, previous 5 years)
Friendly user interface
Analyse by collision factors (location, junctions, weather, lighting conditions)
Analyse by casualty factors (class, severity, sex & type)
Analyse by time factors (time of day, day of week)
Analyse by road factors (type, class, surface condition, speed limit)
Analyse by vehicle involvement (vehicle type, towing, manoeuvre)
Cross-compare vehicle, casualty and collision factors
Filter by road number
Save charts as images for use in reports
Access to graphical OpenData Dashboard, previews of detailed MAST Dashboards
Share dashboard views to social media
Send links to dashboards or embed them on websites
Access to full GB strategic road maps for collision density and fatigue related crashes
Friendly user interface
Analyse by collision factors (location, junctions, weather, lighting conditions)
Analyse by casualty factors (class, severity, sex & type)
Analyse by time factors (time of day, day of week)
Analyse by road factors (type, class, surface condition, speed limit)
Analyse by vehicle involvement (vehicle type, towing, manoeuvre)
Cross-compare vehicle, casualty and collision factors
Filter by road number
Save charts as images for use in reports
Access to graphical OpenData Dashboard, previews of detailed MAST Dashboards
Share dashboard views to social media
Send links to dashboards or embed them on websites
Access to full GB strategic road maps for collision density and fatigue related crashes
Full MAST Portal Features
Everything in MASTopen data and…
Extensive data archive, currently to 2004
Provisional updates with quarterly data
Ability to analyse with full socio-demographic profiling using MOSAIC public sector from Experian
Analyse drivers and casualties according to levels of deprivation in home communities
Analyse drivers and casualties according to their home residence
Exact ages (rather than DfT age bands)
Driver and Casualty home Rurality
Automatically find 'Similar Areas'
Analyse collisions based on much wider array of dimensions such as journey purpose or crashes involving young drivers or pedal cyclists
Ability to analyse based on Contributory Factor information (requires DfT permission)
Save all reports to your own workspace
Download underlying data to analyse in Microsoft Excel
Download PNG images of charts for use outside of MAST
Access to the full MAST wiki site and user forum
Access to a wider array of MAST dashboards including Young Drivers, Child Casualties, Pedal Cyclists, Motorcycle Riders and Older Drivers
Access to a wider array of national risk maps including PICs per million vehicle miles and per kilometre of road
Extensive data archive, currently to 2004
Provisional updates with quarterly data
Ability to analyse with full socio-demographic profiling using MOSAIC public sector from Experian
Analyse drivers and casualties according to levels of deprivation in home communities
Analyse drivers and casualties according to their home residence
Exact ages (rather than DfT age bands)
Driver and Casualty home Rurality
Automatically find 'Similar Areas'
Analyse collisions based on much wider array of dimensions such as journey purpose or crashes involving young drivers or pedal cyclists
Ability to analyse based on Contributory Factor information (requires DfT permission)
Save all reports to your own workspace
Download underlying data to analyse in Microsoft Excel
Download PNG images of charts for use outside of MAST
Access to the full MAST wiki site and user forum
Access to a wider array of MAST dashboards including Young Drivers, Child Casualties, Pedal Cyclists, Motorcycle Riders and Older Drivers
Access to a wider array of national risk maps including PICs per million vehicle miles and per kilometre of road