That Raleigh is a really beautiful bike.
the rod operated drums on my Gazelle are also linked, so the brake levers are just one long piece and hauling on either end gets you all the drums have to offer... which isn’t much.
they were poorly balanced when I got the bike, I suspect the dealer wasn’t sure how to set them up as the linked brakes are rare even among Gazelles. Anyway, once I figured them out and got them balanced they were better, but still not great.
I think the advantage of the drums is they they are dead reliable, last forever on little maintenance and are pretty much weather proof.
I had to have them because they are so damn cool! I just love all those shiny little rods and bellcranks!