Stocks plummeted on Wednesday as tensions flared in the Middle East with the US threatening further attacks on Iran.
The FTSE 100 closed down 176.84 points, 1.7%, at 10,489.04, and the FTSE 250 ended down 361.18 points, 1.5%, at 23,017.64, while the AIM All-Share fell 11.11 points, 1.4%, to 758.07.