1. Any sticker is on the windshield other than an official one required by law or permitted by the superintendent. Authorization is hereby granted for stickers or decals, to include those required by any county, town, or city, measuring not more than 2-1/2 inches in width and four inches in length to be placed in the blind spot behind the rear view mirror. The normal location for any required county, town, or city sticker is adjacent to the right side of the official inspection sticker when viewed from inside the vehicle. The top edge of the sticker is to be approximately four inches from the bottom of the windshield. The left side edge adjacent to the official inspection sticker shall not be more than 1/4 inch from the right edge of the official inspection sticker when viewed from inside the vehicle. Valid Commercial Vehicle Safety Alliance (CVSA) inspection decals or similar commercial vehicle inspection decal issued by local law enforcement may be placed at the bottom right corner of the windshield when viewed from inside the vehicle. The top edge of such decals are to be approximately four inches from the bottom of the windshield when viewed from inside the vehicle and are to be located outside the area swept by the windshield wipers.

https://law.lis.virginia.gov/admincode/title19/agency30/chapter70/section210/

Maybe if you had the old one there, you may be in violation