![](https://cdn.statically.io/img/vip.nypost.com/wp-content/uploads/sites/2/2015/03/031015_nyc_mayor_de_blasio_in_bghs_in_brooklynpm.jpg?w=230)
Tardy again!
Mayor Bill de Blasio showed up 20 minutes late for his tour of Brooklyn’s Boys & Girls High School on Tuesday, just days after his embarrassing lateness at the Rockaways St. Patrick’s Parade.
The perpetually late-arriving mayor was supposed to arrive at 10 a.m. at the famed Brooklyn campus but didn’t make it there until 10:20.
De Blasio angered Rockaways residents when he made them wait Saturday for his half-hour-late arrival to their annual parade.