Metallic & Orange Hoverfly?

Metallic & Orange Hoverfly?

Observation - Metallic & Orange Hoverfly? - UK and Ireland. Description: Believe these photographs show the same species. Been stuck trying to identify this fly from yesterdays Bioblitz. I believe I've narrowed it down to being a hoverfly, however can't quite identify it on a species level. Was quite large, an estimate wo

Believe these photographs show the same species.

Been stuck trying to identify this fly from yesterdays Bioblitz. I believe I've narrowed it down to being a hoverfly, however can't quite identify it on a species level.
Was quite large, an estimate would be close to a CM in length. It has banded legs, and a striped abdomen black > yellow > black, unsure if it had any additional stripes as I cannot discern any from the photos. Its head as a whitish front.