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NRSDB will soon cover the entire network and we average about 5 events (Impose, Amend or Withdraw...

Each list view has a summary of ESRs and TSRs by Route. There is a link to the TSR list view  ...

Our email alerts contain a "View ESR" link that will open NRSDB and take you directly to the corr...

Each Train Operating Company will have one or more "Operator" accounts that are responsible for r...

The Tracking tab provides information about the email notifications we sent for the speed restric...

When viewing a speed restriction there is a collection of action buttons as shown below The ...

Top Section Reference Number (refnum) Each ESR has a reference number which will be added whe...

Route View Upon logging into your account you will be presented with the summary screen for your...

Plot ELR Start by choosing the ELR you wish to work with from the drop down on the left of the t...

Signed API V1 (Deprecated) Base URL: https://nrsdb.uk/api/nrsdb.php Signature Append the signa...

Registration Registered users of the API will be issued with a key and secret. End points requi...

For external use we offer an API that requires each request to be sent with a "signature" created...

The ELR Explorer has been created to help Incident Controllers create accurate Speed Restrictions...

This API is designed for internal use within Network Rail. It uses a simple authentication mechan...

Chris Scharf <Chris.SCHARF@networkrail.co.uk> has compiled this excellent introduction to Speed R...

Some are more obvious that others :-) GF = Ground Frame (manual points) HABD = Hot Axle Box D...

When you register for webhooks we will assign a "secret". This should be kept securely (do not co...

Please contact us via help@nrsdb.uk to register to use our webhooks feature. You will need to cr...

Background A Blanket Speed Restriction (BSR) can be imposed to restrict speeds over a wide area....

You can upload documents that should be attached to the ESR to provide further detail.