any way to appeal?
Why are you so sure that your application will be rejected?
Technically you should be denied entry to Poland (although you'll be fine in London no matter what) but in practice you have a fairly good chance of being let in. However you will be here illegally and might have problems when leaving Poland.
Depending on which state you are from, you might want to consider changing your name (by adding a middle name) and then getting a new passport in your new name. That used to work but I get the feeling that the loophole has now been closed.
As for appealing, write back to the foreigners office notifying them that you wish to appeal their decision and asking them for their opinion on the form in which that appeal should be made (interpretation varies from office to office, so it's best to get them to tell you exactly what they want).
MediaWatchDelph I'm surprised you don't have the answers to this topic. Your supposed to be the big expert on Poland and these matters.
How surprising to see you yet again failing to post anything of any use to anybody and instead attempting to attack somebody who kicks your arse each and every time you try to go up against him.