"Imprint Group was also a strong riser yesterday. Shares were up 5.32% to 113.75p after rival recruiters, Premier Group, announced an all-cash offer to acquire Imprint, which specialises in financial staffing. The small company has surprisingly been the target of numerous bids this year from Hydrogen and OPD."
http://www.guardian.co.uk/business/2008/mar/06/libertyinternational.economics