Boris Johnson wants to "ramp up deterrence to avoid bloodshed" over the Ukraine crisis, No 10 says.
Sue Gray's report is due "shortly" - but police ask for "minimal references" to certain events.
Mike Lynch lost a multibillion-dollar fraud action on Friday over the sale of Autonomy in 2011.
Travel is disrupted in Scotland as high winds and fallen trees lead to cancelled rail services.
The name of Andrew Devine, the tragedy's 97th victim, is added to the tribute following his death.