I got the tires rotated and balanced on my F150 today, and as I was leaving, I saw this sign on the window of the shop. I had to Google it and see what it was. It’s a device that you have to blow into, checking for alcohol, in order to start your car. And in order to keep the car running, you have to blow into it every so often.
After thinking about it, there was a guy at work who had one in his truck, but I didn’t know what it was. He had two DUIs and a drinking problem
https://www.intoxalock.com/offers/south-carolina-ignition-interlock
These girls sure seem happy with theirs.