Sherlock does nothing to stop it.

He's utterly baffled as something picks him up by the shoulders and drags him into the air.

"What in blazes!?"

Someone walking nearby is carrying four cups of soda from a fast food place. Sherlock's powers, in his flailing, send the contents flying into the air, desperately trying to hit whatever was flying him around. The person screams and runs away.

Though, since Sherlock was drunk, the liquids probably go careening towards Archie instead.