Four people - including former England football manager Sven-Goran Eriksson - are taking action against the publishers of the Daily Mirror over alleged phone hacking.
Trinity Mirror, which owns Mirror Group Newspaper, told the Financial Times (£):
We have no comment, we are unaware action has been taken at the High Court.
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A top temperature of 11 Celsius (52 F).
The event, which was held at the Dorchester Hotel last Thursday, was attended by representatives of some of Britain’s biggest companies.
Reports in the Daily Mail and the Telegraph said published guidance has been changed for 2018 to only fly the Union flag on Remembrance Day.