The Commisioner and the Bat Signal
Here, we have the Bat Signal; the only way for the authorities to contact the Batman. Its introduction marked the ascendancy of James Gordon to Gotham City police commissioner and the shift in Batman’s role from mysterious vigilante to trusted ally.
Although the good commissioner clearly needed to swallow his pride to admit his police force needed help, there is no doubt that the signal also serves as a valuable reminder to Gotham’s underworld that they are being watched.








