The advertising boss Sir Martin Sorrell has said clients are cancelling Christmas events in response to Omicron, and criticised the government for failing to give sufficient guidance on masks.
Sorrell, the executive chairman of S4 Capital and founder and former chief executive of WPP, said event cancellations had gathered pace since the new Covid variant was identified.
“What we are seeing our clients doing and other people [doing], the answer is they are … cancelling,” Sorrell told BBC Radio 4’s
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