Broad-bodied Chaser - ovipositing

I've been away for a couple of days but received the photo below of Northern Eggar from Simon Roddis and this shot of a female Broad-bodied Chaser egg laying in Wragg's Quarry from Ken. It looks like there is an egg between the Chaser and the water.

Broad-bodied Chaser - female ovipositing (Ken Smith)