Sorry. This is not available on mobile phones.
Using CID Lookup.
It can be any of the following:
Clearly if it's Off-Road or In Storage it should not be on the road and should be reported.
and helps identify it.
providing a secondary means of identifying your van.
For caravans, this will be the Authorised TowVehicle.
Perhaps the most useful area in the lookup. Depending on your situation, you can add any information you want to share about yourself or your van such as distinguishing marks or how people can contact you. I'm sure you'll think of things i've not.
The great thing is you can change, update or remove this information in real-time whenever you wish.
A good example for caravans might be changing your authorised to vehicle.
and click on lookup.