Roberto Quarta

WPP investors are set to lodge a significant protest over Sir Martin Sorrell's pay-off but executive chairman Roberto Quarta is expected to survive. City sources said a majority of shareholders are set to back Quarta at…

There are indications that most WPP staff were stunned by the news that Sir Martin Sorrell is facing an investigation into his personal conduct and use of company assets. But at least one senior executive heard something was brewing…