Creaking noise

My 197 has developed a creaking noise from nsr it's worse when parked up and turning wheel full lock both ways but does happen occasionally when driving it comes from boot space it's not the boot catch this I know any ideas
 
Put your ear near the suspension top mounts, that's the only thing I could think it might be, if it is you could possibly spray some silicone lube around it and see if it cures it maybe?
 
Put your ear near the suspension top mounts, that's the only thing I could think it might be, if it is you could possibly spray some silicone lube around it and see if it cures it maybe?
Hi Mike thanks for that idea I've got a guy changing my handbrake cable next week , conveniently froze on to caliper during recent cold spell !!! So I'll get him to have a look was just looking for heads up