Murray has enlisted the help of two-time French Open finalist Alex Corretja to improve his all-round game on the slower surface.

BBC: Murray drops out of world top 20

In both instances, the Met Office failed to predict the movements of the jet stream - the high-level wind that races round the world 10km above the surface.

BBC: Met Office cools summer forecast

Roll out the larger dough ball on a lightly floured work surface to a 17-inch round.

NPR: A Kitchen Table, an Easter Deadline and Family