You won't need planning authorization for just a new or alternative drive, patio or path of any sizing that takes advantage of a porous area combined with a porous sub-foundation, which will allow h2o to drain via like a resin certain surface. Do you do measures, slopes and Construct partitions? https://linkedbookmarker.com/story3754220/the-2-minute-rule-for-driveways-morecambe