I have never even heard of this image. Work ethic would be the main stereotype. As for the negatives I guess having little interest in intergrating. Perhaps being more prone to drunk driving and carrying weapons, because of not realising how much more unaccaptable those actions are here. General stereotype would be of a hard working guy, polite but uninterested in getting to know anyone, who gets really astonishingly drunk at the weekend. And it takes some doing to astonish the Brits with your drinking.
Well it is true we are hard working people in general, but that itself is a stereotype, but you have to admit we are more hardworking then other people. Drunk Driving is a problem, but for roads, it isn't the main problem. The Biggest problem is lack of care for road rules, such as speeding. Polish drivers have little or no care about road rules regardles of where they are. Sad but true. I have not heard of carrying weapons.
As for little interest of intergrating, Polish people are mostly in England for the money because of the crazy zloty exchange rate. For example, a Pole goes to england for 5 - 10 years, work hard for money, wait for the exchange rate from the pound to the zloty to go from 1 pound = 5 zloty to 1 pound = 7 zloty and exchange there money and continue working while the pound goes back to being 5 zloty. repeat. You can get rich very easily here in Poland by doing so. Most Poles don't plan on staying in England for ever, but rather for a decade.
That is why poles don't tend to intregate. The Poles who have immigrated to England, not for this but just to immigrate, i'm sure have intregated quite well. So unlike most Stereotype, this one has some meaning/reason to it.
There are Polish tourists ?
Yes, They flock by thousands to Cancun, other places in Mexico, Dominican Republic, Costa Rica, Venezuela, Brazil, places in the mediteranean, espiecailly Italy, Greece and Spain. I think tourism to the Black Sea is also very popular.