More than 90 marketers have paused their Facebook ads for the month of July or longer.
New white paper provides adland with a universal framework.
The new GroupM report dives into how brand safety has been evolving in recent months.
"For the first time this is something that recognizes sustained creative excellence and performance over a longer period of time."
The global chief executive has been with the WPP agency for 41 years.
A number of ad agencies have already made layoffs due to COVID-19 impact.
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