Metro

De Blasio’s police protectors going missing

Cops assigned to protect Mayor de Blasio are off to a rocky start — leaving him without a security detail twice in the same day, sources told The Post.

A Chinese-food delivery man breezed past a makeshift police post outside Hizzoner’s Brooklyn home last Thursday, making it straight to the front door without being stopped, said a source.

The food order turned out to have been placed by a construction worker, and not anyone in de Blasio’s family.

Hours earlier, the new mayor left the 11th Street home for an early-morning workout — and found nobody on duty to make sure he got there in one piece, sources said.

His overnight NYPD detail had bolted without waiting for their daytime replacements, the sources said.

Undeterred, the mayor made the one-third mile trek alone at 6:15 a.m. to the Park Slope YMCA.

A police source said the cops didn’t realize the mayor would be leaving that early in the morning.

De Blasio said he cannot comment on security matters.

It was just the latest security snafu for the new administration.

Minutes after his formal New Year’s Day swearing-in at City Hall, the historic Bible de Blasio used to take the oath vanished.

The book — which belonged to President Franklin D. Roosevelt and was on loan from the FDR library upstate — sparked an hours-long hunt before it was found.