rattle..?

[JackieFan]

Could be an anti-roll bar drop link, had a similar thing on my daily hack and that sailed through it's MOT. Sometimes if the weight sits funny on the links the worn bushes don't seem as bad. Its an easy first thing to check though.

[sideways danny]

blown shock? would only have been picked up on MOT if it had a visible leak

[rob turbo]

sorted now chaps, it was a loose nut on the shocker.!