The debate runs until 5.30 pm. I have to call the Front-Benchers at 5.07 pm, and the recommended speech limits are five minutes for the Scottish National party spokesman, five minutes for the Opposition spokesman and 10 minutes for the Minister. Then we will hear from Mr Chalk for three minutes summing up at the end. That means we have 22 minutes and four speakers; if I impose a time limit of five and a half minutes, you should all get in.
4.45 pm