LOS ANGELES — The Police 30th Anniversary reunion world tour will kick off May 28 at Vancouver’s GM Place and travel through North America until early August. The official tour announcement will be made this morning at legendary Sunset Strip club Whiskey A Go Go by singer-bassist Sting, 55, drummer Stewart Copeland, 54, and guitarist Andy Summers, 64. Ticket prices are expected to be in three ranges — approximately $225, $90 and $50. Police to hold press conference to announce tour at the Whiskey A Go Go this morning. Philly date inevitable. DEVELOPING