I think tabanid horsefly, any ID for species?

I think tabanid horsefly, any ID for species?

Observation - I think tabanid horsefly, any ID for species? - UK and Ireland. Description: Large fly, looks like a male horsefly, tabanid? Movement was unusual, seemed to draw itself along wi

Large fly, looks like a male horsefly, tabanid? Movement was unusual, seemed to draw itself along with extended front legs. Fairly slow-moving.