The Prime Minister likely visited Venetia as he had anticipated earlier in the week.

News reaches London of the British naval victory off the Falkland Islands (fought Dec 8) where Admiral Sturdee's squadron destroyed the German squadron of Admiral von Spee [19, 21]. Lieutenant-General Sir James Wolfe Murray is appointed Chief of the Imperial General Staff [20]. The British Government proposes to Germany an exchange of incapacitated prisoners of war [22].

"Sir Ed. Grey lunched in Downing St. I told him I was going to Belgium to stay with the King and Queen of the Belgians... Sir E. G. ‘I’m sorry you are going abroad; it is a great mistake.'"
Searching 1912–1916 Archive