2019-20 Initial Proposals Printer friendly version Related Files File SGN Initial Shrinkage Quantity Proposals 2019-20 (24 December 2018) File Cadent Gas Initial Shrinkage Quantity Proposals 2019-20 (20 December 2018) File Wales & West Utilities Initial Shrinkage Quantity Proposals 2019-20 (20 December 2018) File Northern Gas Networks Initial Shrinkage Quantity Proposals 2019-20 (17 December 2018) Download All Files