UK, Ireland / How to export a car from Poland to the UK [13]

Merged: Bringing car from Poland to UK, advice please - should I pay VAT? Re-registration in UK

Could someone please let me know whether I have to pay vat if I bring a car from Poland to the Uk, it was bought brand new in Poland in 2014.

If anyone has done this before please advise, also any experience of re-registration in the uk as obviously the car is currently on Polish plates.