I have only ever found one post office in the UK that sells IRCs and that was a major branch in Cambridge. If you know any larger/major branches of post offices you should definitley check there. If they tell you they do not have any I would recomend you get some stamps from the country you want to send to (you might want to do this anyway as it is cheaper than using IRCs).

It's best to ask at larger Post Office's first.

You probably won´t find them, you have to especially ask for them.

If they cannot help you, you can buy them online. Or even better, buy stamps of the country you send to, as suggested.

Checkout sticky topics!!

viewtopic.php?f=117&t=14171

Depending on where you intend to send off to, you might be better off purchasing or trading for stamps. There are people on this board from various countries who may be able to get stamps to you. Check out the selling/trading forum. It's much better (and cheaper) to use stamps than IRCs.

Where Can I Get Them! I know I can go and get them in a Post Office but i've tried loads and can't find them or is there a way I could purchase them online?