drive shaft rubbing against frame

[saxoclarke]

after jacking my car up to see what the whirring noise was coming from my front driver wheel i noticed some how my driveshaft is touching the peice of the cars frame behind it, i think its where the one part of the bottom arm goes but anyway, i cant see anything thats bent so what would be out of place to make the driveshaft be where it is ?

[Ben_SaxoForte]

knackered driveshaft?