>Cabri G2 helicopter collided in mid-air
https://en.wikipedia.org/wiki/Guimbal_Cabri_G2
In the image MG is shown with an Robinson 22
Probably no significance
>In addition to its use within the general aviation sector and as a training rotorcraft, the Cabri G2 has also been used as the basis for unmanned aerial vehicles (UAVs).
Look like there was/is a FBO local to waddleston - both aircraft said to be "training"
>A mid-air collision between a Cessna 152 and a Cabri G2 occurred on 17 November 2017 in the UK, causing four fatalities, two in each aircraft.Both aircraft were on training flights
MG flight instructor rotary wing aircraft?
https://en.wikipedia.org/wiki/Guimbal_Cabri_G2