Warc 100: Shah Rukh Khan reigns supreme in the most effective campaign for 2023 | Advertising campaignindia.in - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from campaignindia.in Daily Mail and Mail on Sunday newspapers.
There has been a worrying drop in the effectiveness of advertising in the UK, according to Warc's rankings, and it is a decline that we must not ignore.