Complex sentence: Today the Society is a modern, dynamic organisation and during 2011 its membership increase by around 1,000 lawyers (40% increase) taking overall membership to over 3,500 lawyers from all over the West Midlands.
Split into simpler sentences: Today the Society is a modern, dynamic organisation. During 2011 its membership increase by around 1,000 lawyers (40% increase) taking overall membership to over 3,500 lawyers from all over the West Midlands.