IMPORTANT INTELLIGENCE.
A dispatch, bearing a foreign post-mark, was handed very generally about in the city this morning, but its contents did not transpire. Considerable speculation is afloat on the subject, but we are unable to give any particulars.
Downing-street was in a state of great activity all yesterday, and people were passing to and fro repeatedly. This excitement is generally believed to be connected with nothing particular. We have our own impression on the subject, but as disclosures would be premature, we purposely forbear making any. We can only say, at present, that Sir Robert Peel continues to hold the office of Prime Minister.