Take your time to properly clear the ice and snow from your tactical vehicle before initiating your morning reconnaissance, or even just taking the kids to school and picking up groceries. That's how you stay safe and alert to potential threats.
The police department of Mansfield, Massachusetts appreciates your diligence. Several months ago, to encourage proper snow and ice removal, it invented the Snow Enforcer. This advanced device, ideal for urban operators such as yourself, has an extended buttstock, red dot sight, and side-mounted light.
What it lacks is a couple Picatinny rails and sling mounts for essential accessories. You may have to take your Snow Enforcer to a skilled scrapersmith to fully equip it.