 in the National Assembly. Stay with BBC World Service as those results come in later in the day. But next we turn to some sport. How do you know when it is the right time to walk away from something that you've loved doing for a long time? That is something that the UK tennis star Andy Murray has been grappling with this week. Last week he more or less called time on his career as a singles player when he announced that he couldn't play in the current Wimbledon Championships because of continuing injury problems.