Yes, it is strictly illegal to save a parking spot on public streets in New York City, and doing so can result in a fine or the removal of the obstruction. According to the NYC Administrative Code and Department of Transportation (DOT) regulations, no person shall "reserve" a parking space on a public highway using cones, chairs, crates, or any other physical objects. This practice, often seen after heavy snowstorms (colloquially known as "dibs"), is a frequent source of neighborly disputes but holds no legal standing. In early 2026, the NYC Council introduced Int 0509-2026, which further emphasizes the prohibition of commercial establishments from using public streets as their private parking or storage lots. If you see someone saving a spot, you are technically allowed to move the object and park there, though in NYC, this often carries a risk of "street justice" or vandalism. The official advice is to report the obstruction to 311, and the local precinct or Sanitation Department will eventually be dispatched to clear the "placeholders."