UK insurance for learner driver on parent's cover?

I have a provisional liscence and am currently taking drving lessons. My father have offered to give me practice/tuition in his vehicle but we don't know where we could get cover for a learner to be added on to his cover.

Does anyone know a cheap as possible insurer where on earth a learner could be added onto the parents cover?

My father has had a full liscense for 40 years and have had no convictions/accidents etc if this helps.

thank you!
Answers:
your father should contact his insurer and hold you added as a named driver. It is not legal to own two policies on the same car.
His own insurance company will tag on your name but as you are a learner it will be very expensive.

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