Planning system 'makes inequality worse and threatens financial stability', says think tank The planning system needs "radical reform", including the introduction of a "flexible zoning system", a report by a think tank has recommended. by Mark Wilding Foyle Street, Sunderland. Average housing equity in the city rose by just £3,000 over five years, the think tank said. Image: Flickr / Reading Tom Sign in to continue Sign in Email address Password Stay signed in Trouble signing in? Reset password: Click here Email: email@example.com Call: 020 8267 8121 FREE TRIAL 14 days access to subscriber-only content Register SUBSCRIBE Prices from £350 /pa* Full access to planningresource.com for 12 months with monthly print issues Track the latest CIL developments with our live table Easily keep up-to-date with the essential planning news, analysis, and policy amendments by having it delivered directly to you with the Planning Daily bulletin Choose a Package *For bespoke corporate packages please email firstname.lastname@example.org or call us on 01452 835820.