The National Energy Board granted a Certificate of Public Convenience and Necessity. This has been certified as a Public Convenience and Necessity bus route. City planning in the Roman world was developed for military defense and public convenience. Other structures for public convenience and recreational use are dispersed throughout the gardens. There are also water fountains for public convenience, including water fountains for dogs. Community growth would be retarded without such a public convenience. The public convenience and carpark is managed by Medway Council. They thought it a great public convenience and determined not to discontinue it. Hoo has one public convenience (toilets, including disabled toilet) and carpark located on Stoke Road.