Yes indeed, tzniut for the people. You’ll note the green Hamas flags waving in the background, and the clearly enthusiastic and (I think, but can’t really tell if they’re smiling) cheerful female supporters. And not a bare elbow anywhere to be found.
(Photo is from Reuters through Ha’aretz)
Oy, I just noticed the juxtaposition of this image with the one below of the rabbis burning the chametz. Hmmmm…scary.