Please identify the aeroplane

[Skyedriver]

Flying alongside XH558

June 2015, think it was Church Stretton Airshow

In the full photo there's another flying adjacent to the opposite wing



Thanks in advance, it's been bugging me since used the photo as a desktop.

[Skyedriver]

rafmatt said:

Folland Gnat G-MOUR once owned by David Gilmour from Pink Floyd.

Now in the hands of the Gnats Display team

Wow, thanks, I watched the display but couldn't recall the aircraft