Brussels, 23/10/2001 (Agence Europe) - The European Commission has granted clearance to the acquisition of Tempus Plc by WPP Group in the sector of marketing communication services and media buying. WPP is an international communications services group operating in 102 countries worldwide. It provides a full range of communications services including advertising, media investment management (also known as media buying), information and consultancy, public relations and public affairs,...