A visit to canada and protests for independence in spain with our economics editor later in the programme. And as some of californias cities sue Major Oil Companies for rising sea levels because of Climate Change we want to know whos really to blame. Let us know on twitter . Just use the hashtag bbcbizlive. Hello and welcome to business live. We start in florence, italy, where british Prime Minister theresa may will set out her position on brexit in a speech later. With just 18 months to go before the uk is set to leave the eu, she hopes it will break the stalemate in negotiations. So what are we expecting . Sources have told the bbc that theresa may will ask for a transition period of up to two years after the uk leaves in march 2019. She will offer to keep paying into the eu budget during that transition so other eu Member States dont have to contribute more as a consequence of the uk leaving. At current levels that would amount to about 20 billion euros about 24 billion. In return s