London markets mixed at lunchtime while Direct Line surges after agreeing £3.6 billion Aviva buyout
The UK's main indices were mixed at midday on Friday as shares in FTSE 100 water suppliers fell amid analyst downgrades.The FTSE 100 index fell 6.69 points, 0.1%, at 8,342.69. The FTSE 250 rose 37.00 points, 0.2%, at 21,038.06, and the AIM All-Share climbed 1.31 points, 0.2%, at 738.23.The Cboe UK 100 was down 0.1% at 837.74, the Cboe UK 250 was up 0.3% at 18,540.25, and the Cboe Small Companies r