Another day, another drama. Now it transpires that a Labour MP took a million-pound loan from Lord Alli – to buy a flat for her sister. Mitcham and Morden’s MP Siobhain McDonagh was helped in her bid to buy accommodation for her terminally ill sibling and formerly Labour’s first female general secretary, Baroness McDonagh, by Alli – with the Labour peer said to be the ‘best friend’ of the donor.