Should it be insured passenger?

[Bogof]

Some insurers do require a bike to have cover in its own right to be covered under a 'other bike' extension this is because the 'other bike' extension only offers third party cover whilst riding so if you were to park up and get off the bike it would be uninsured.

 

Moot point since the continuous insurance requirement means that it now has to be either insured or on a SORN. If the latter, then it's illegal to take it on the road.

Insurance requirements should be covered in the driver/rider training curriculum, as they may crop up in the theory test.