It depends where it is. If it can be considered to be causing a problem in any way, you can have it removed on the NHS. Someone I know had one on his face which the GP deemed could make wearing spectacles uncomfortable, so that was removed on the NHS. The other, just above his lip, he had to pay for.
I know someone who had a mole removed from the back of their neck, it wasn't cancerous, he had it removed at the day surgery in the hospital on the NHS. I would certainly ask your GP about it first.
Thank you all for your answers,I should have referred to the sheet my doctor gave me! I thought it was a mole it's not it's a Seborrhoeic Wart.It can be treated with liquid nitrogen,can I do this myself?