Tests suggested drivers were more relaxed at higher speeds as they could overtake slower vehicles.
The storm will not be as bad as feared, although disruption is still possible, forecasters say.
Joseph Hale was selected as one of the faces of retailer River Island's latest ad campaign.
Charges for picking up and dropping off passengers at some UK airports have risen by as much as 100%.
It follows reports of disquiet among some Plaid AMs over whether she should lead the party in 2021.