BUZZ-Admiral Group: Set for worst day since 2011 as Brexit hits solvency ratio

** Car (HKSE: 0699-OL.HK - news) insurer's shares down 7.4 pct - on track for their worst day in almost 5 yrs

** Co says market volatility around Britain's vote to leave the EU has impacted its solvency ratio

** Co warns of additional Brexit risks including interest and exchange rates volatility, less favourable economic conditions in the UK and other countries and the withdrawal of "passporting" rights for British financial services firms

** Co announces a solvency capital ratio of 180 pct under new European rules

** H1 statutory PBT £189.5 mln; company-supplied poll had forecast £191.8 mln

** By 0718 GMT stock had covered 29 pct of its 30 day moving avg volume

** Stock bottom of UK's FTSE 100 index