24 Sussex Drive

Proper noun

Canada

(Canada) The office of Prime Minister of Canada.

Japanese Meaning

カナダの首相の官邸、または首相官邸として知られる建物

After the election, reporters hurried to 24 Sussex Drive to await the Prime Minister's first public statement.

選挙後、記者たちは首相の最初の声明を待つためにカナダの首相官邸へ急いだ。

Sense（1）

(Canada) The office of Prime Minister of Canada.

So I guess he figured that if he kept on plugging away as he had down there, the same formula would get him into 24 Sussex Drive. But it didn't.