The following season Penney moved to London Irish where he played the 2004-2006 seasons before linking up with the North London club Saracens in 2006 where he stayed until 2011, playing over 100 games before retiring in November 2011.
The following season Penney moved to London Irish. He played the 2004-2006 seasons before. He was linking up with the North London club Saracens in 2006. He stayed until 2011. He was playing over 100 games before. He was retiring in November 2011.