Well, what I know about Sweden, because there is a very, very important European human rights case from 2007, where a group of construction workers were paying their union dues to things that had nothing to do with their workplace. They ultimately won a victory against that, in that their money couldn't be taken to be used for non-bargaining purposes.
But how that relates to the world of tendering over in Sweden, I don't know. We'd have to make inquiries.