The FTSE 100 Index decreased 57 points or 0.54 percent on Monday to close at 10543 points.
The decline was led by Barratt Redrow (-3.44%), Airtel Africa (-3.29%) and Kingfisher (-3.22%).
On the upside, the strongest performers were Experian (2.37%), Diploma (1.42%) and JD Sports Fashion (1.17%).