Closing changes for the main bourses:
UK FTSE 100 -0.6%
French CAC +0.1%
German DAX +0.2%
Spain Ibex -0.3%
Italy MIB -0.8%
Italian shares had been higher for most of the day but tumbled after Conte's speech.
Italian 10-year yields are up 23 basis points to 2.77%.