Photo by W. E. Carden
“The battle of the sexes in England, land of stiff upper lips and furled umbrellas – a land, in short, of Ladies and Gentlemen. Some are here seen at an Old Comrades Association parade in London’s Hyde Park in the merry month of May, where the keen eye – and camera – of W. E. Carden, A.R.P.S. noticed this amusing little vignette.”
Scanned from Photography Year Book, 1971.
I feel an Avengers episode coming on…
Liz Eggleston 
Great iconic image of the late Sixties – The ‘Establishment’ meets ‘Cultural Revolution’……and enjoying it !
Must be the Cavalry Memorial Parade, annual event every second Sunday of May. Good show!
Excellent snippet of information – many thanks!! x