Yes, Wagamama is doing well and there are signs of progress with repairing its other interests. But there are a few items on the menu which leave investors with a stomach ache." Kaz Minerals and Ferrexpo were both also lower as iron prices dropped on the back of a slowdown in production at Chinese steel mills. Elsewhere, stocks with UK exposure weighed, with housebuilder Galliford Try dropped along with retailers B&M European Value and Sports Direct. Up at the other end of the index, Irn-Bru manufacturer AG Barr led the risers, while precious metals miners Acacia Mining and Centamin followed close behind after gold prices surged as Brexit uncertainty reached fever pitch. Finally, NewRiver REIT also made gains as analysts at Liberum reiterated their 'buy' rating of the stock as they commented that the real estate investor's asset sales in the current year are currently tracking ahead of schedule.