Robert Kubica admits that a return to F1 is 'nearly impossible' as a result of the injuries he sustain༺ed in his rally accident back in 2011.

While the Pole has been unable to make a return to single-seater competition, he has been able to forge a new career in rallying and took the WRC2 title this season in a specially-a🌠dapted Citroen DS3.

The 28-year-old is set to step up to a full-blown WRC car for the season final𒅌e in Wales this weekend but admitted it was unlikely that he would ever be able to race an F1 car in anger again in future.

"I would be able to drive an F1 car on one or two circuits for testing," he told the BBC Sport, "but it✨ do♏esn't make sense to test for a day if I cannot race.

"It's clear to see I have limitations. I think there is only one person who can judge what I can do behind the steering wheel - and that'🎀s myself. It's a dream, a target, buꦚt for now, it's very difficult - I would say nearly impossible.

"I will never take the opportunity if I don't feel ﷺ100 per cent ready. If one day things improve, for sure we wi🍌ll see. For now, I am concentrating on rallying."

Kubica added that his rally outings,💧 while helping with his r🦩ecovery, had shown him how hard it would be to make a single-seater comeback.

"I focus on my recovery - and rallying 🦋is helping me a lot in this," he said. "I can see a lot of improveme♎nt behind the wheel in a rally car.

"Driving on gravel is very demanding. There are lots of movements on the steering whee✨l, which put a lot of stress on my arm and my 🍃hand.

"But I know this does not help my biggest limitation, which is driving a single-seater. I do not have the power to take control of it but I will try myꦦ ♈best."

Kubica had been linked with a move to ꦅFerrari before his injury, while he has carried out simul♌ator work for Mercedes earlier this year.