The state of Virginia has enacted the Virginia Tort Claims Act, which waives the sovereign immunity of the state with respect to actions brought under certain limitations. However, by the terms of the statute itself, this waiver does not extend to political subdivisions. Thus, counties, which are considered to be arms of the state, still carry the state's traditional complete immunity from tort lawsuits. Cities and towns are not considered arms of the state, and are only held to be immune from such lawsuits if the city or town was exercising a public or "governmental" function. Such functions have been held to include police and firefighting activities, and education. However, a city or town may be sued when carrying out a "proprietary" function, such as providing gas, electricity, water, sewage collection and disposal, or storm drainage. With regards to building and maintaining of roads, and laying out roads is considered to be a governmental function, but cleaning and maintaining roads and public ways that have already been laid out is deemed to be proprietary. An activity that combines governmental and proprietary functions is clothed in the protection of governmental functions. A suit cannot be brought based on an unsafe condition of the street unless the municipality is first given reasonable notice and allowed a reasonable amount of time to remedy it. The operation of public recreational facilities is stated by the state statute to fall within the immunity of governmental function.