Brick 1 x 6 with 'POLICE' Serif Black Print

Reference

3009pr0018

BrickLink® #

3009pb022

Brick 1 x 6 with 'POLICE' Serif Black Print (part 3009pr0018) is a LEGO element. CollectORbuild's catalog records it in 4 sets, including Heliport and Police Headquarters.