London Irish have signed second row Eoin Sheriff from Aviva Premiership rivals Saracens for next season.
Sheriff joined Saracens for the 2011-12 season from Leinster having represented Ireland at Under-18, Under-19 and Uder-20 levels.
"Eoin has the right character and the right attributes to be a very good player for London Irish," London Irish operations director Bob Casey said.
Source: PA