In most places, it is legal to park by curbs with no markings unless there are signs or local regulations that prohibit parking in that particular area. It is generally illegal to park next to a fire hydrant, as it obstructs access to it during emergencies. Parking by yellow painted curbs is typically not allowed, as these usually indicate no-parking zones. Similarly, parking in front of driveways is generally illegal, as it blocks access for the residents or property owners. However, parking regulations can vary depending on local laws and specific circumstances, so it's always important to check for any relevant signs or regulations before parking.
