Suspension?

[Kentish Paul]

My Bongo has just saved the day by allowing me to move my Daughter and 4-years accumulation of belongings back to Kent from her university digs in Edinburgh.
I loaded one layer of boxes and noticed a “clunk” from the rear passenger-side wheel which occurred only when driving over a speed hump. By the time I had loaded another three (ceiling high) layers and two passengers the clunk was occurring on virtually every road imperfection. Any clues as to what to look for please?

[321Away]

Drop llinks!! Anti-roll bar bushes or worst case a broken spring!
Julian

[missfixit70]

Second that, could also be a broken antiroll bar bracket, but for the sake of @ fiver apiece, it's as well to change the brackets if you're doing the bushes.