Ah, now I just have to object. Malt vinegar and salt on chips, with a piece of breaded, deep-fried cod is my idea of heaven. Antek, be aware that we use brow malt vinegar for this. It's not easy to get in Poland, in fact I've only seen it during Lidl's British weeks.
I must tell you something teflcat and do not take this personally because I generally am an anglophile and am even forcing myself to eat Marmite and Bovril ;-) So:
It is unbelievable experience to see a Brit eating that overcooked fish, one dripping with oil, with overcooked chips dripping with oil and with the stench of malt vinegar, and after having eaten that, hear him saying: "Delicious fish, isn't it?" ;-)