These Regulations make further provision for transition to universal credit following the case of the Queen (on the application of) TP and AR (TP and AR No. 3) ([2022] EWHC 123 Admin), in which the court concluded that there was a difference in treatment between severe disability premium recipients who naturally migrated from legacy benefits to universal credit, by virtue of making a claim to universal credit as a result of a change in their circumstances, and those who remain on legacy benefits.