extra 'personal' insurance bits - tunacat
I have two cars, insured with 2 different underwriters, but via the same broker company.
When I renewed the cover for Car A, I also took the Legal Expenses and Personal Injury extras (provided by companies different from that underwriting the car).

The renewal letter for Car B has now arrived, and includes the same two extras as optional additions on top of the actual insurance of the car.

Before asking one of the broker's call centre agents...
...am I likely correct in thinking I would not need to take the extras on Car B's premium, because I have already got them?

...even if Car A is insured for myself and spouse, but Car B is insured for only myself to drive?

extra 'personal' insurance bits - martint123
You would have to see if the registration number is written into either of the policies.
Years ago I got standalone cover and avoid car insurance add-ons like the plague

extra 'personal' insurance bits - Falkirk Bairn
Shell for Mastercard from CitiBank - free Legal Cover for Drivers.