• Forceful message is hard to ignore. Any violation can cause trouble.

• Parking violation stickers use a removable adhesive that sticks well to the window, but can also be peeled off by the driver. You warn, but not needlessly aggravate the driver. Customers find that this sticker is a great first warning. The next step is quite a bit more serious.

• For convenience, these stickers are sold in packs of only 50.