Global warming is a lie, homosexuality is a "pathology" and Europe is becoming a "neo-totalitarian" regime, according to one of David Cameron's new European allies.

Tory headquarters may never have heard of Urszula Krupa, a militant Roman Catholic and strong Polish nationalist, but at the weekend in Warsaw, Cameron sealed his new alliance in Europe with Krupa's rightwing party in Poland, the opposition Law and Justice party (PiS) run by twin brothers Jaroslaw and Lech Kaczy´nski.