Front Usb Port Installation

I have finished installing a 2 port USB socket .
I wired it to the Front parking light.
Positive to the yellow wire of the parking light and Negative to the black wire of the Parking light.
I used Posi locks to connect the wires.
I cable tied the weatherproof USB socket securely to the side of my ignition switch.
I use this to connect my gps.
I also put a front number plate with my Grandfathers reg number on it and installed Halycon mirrors.