£2 Greater Manchester fare cap

[knutstransport]

£2 Greater Manchester fare cap
What effect has the £2 fare cap had?

I know any GM-only fares that were over £2 have been reduced to £2. However, have many fares that were already £2 or less been affected? Or have any cross-border fares changed?

I notice Little Gem's single has gone down from £1.80 to £1.50 when purchased using the app. I don't know anything about their on board fares.

I also observe D&G's pricing on the 88 is now extremely inconsistent. £2 for Altrincham to Airport City, £4.20 for Hale Barns to Morley Green and £2.30 for Wilmslow to Wilmslow station.