Mae Llywodraeth Cymru wedi adolygu’i chyngor er mwyn ei gwneud yn gliriach i adwerthwyr beth sydd angen ei wneud i roi’r rheolau ar waith a sut y dylai adwerthwyr ymateb pan fydd pobl yn gwneud cais eithriadol am rywbeth sydd ddim ar y rhestr o bethau sy’n gallu cael eu gwerthu.  Cytunodd hefyd i edrych ar y ddeddfwriaeth ar ôl y cyfnod atal i ystyried profiadau ac ymateb y diwydiant.
The Welsh Government has revised its guidance to provide greater clarity on the steps retailers can take to implement the rules and around how retailers should manage exceptional requests for items not included on the list of things that should be sold. It has also agreed to look at the legislation after the Firebreak to take account of the industry’s experience and feedback.