Unidentified fly or wasp ID help please

Unidentified fly or wasp ID help please

Observation - Unidentified fly or wasp ID help please - UK and Ireland. Description: I thought these might be hoverflies but I'm not at all sure. Spotted in a wildflower meadow in municipal gardens at Wallingford.

I thought these might be hoverflies but I'm not at all sure. Spotted in a wildflower meadow in municipal gardens at Wallingford.