Mark Carruthers is your guide as the votes are counted and the shape of the new Northern Ireland Assembly begins to emerge. He is joined in the studio by political editor Enda McClafferty and Sara Girvan, plus a range of political and polling experts, to analyse the results. Mark Simpson has the latest graphics to let us know who's in and who's out in the race to fill the new assembly chamber. Tara Mills, Stephen Walker and Richard Morgan are live on the ground at count centres, keeping you up to date with the very latest from all 18 constituencies until all the 90 seats are filled.