Enhanced offer adds ticking fee, break-fee cover and debt backstops as bidder claims faster regulatory path
French advertising giant quashes rumours of a deal with its struggling British rival
Ad giant's stock jumps 5.5 per cent as takeover speculation swirls around KKR and Apollo buyout
Havas eyes stake in battered rival WPP as consolidation fever grips Madison Avenue.
The campaign aims to raise awareness of the performance and rich legacy of the Vredestein brand.