clanking

I have a ibiza mk4 tdi fr 06 plate, and noticed a few months back a lunk on breaking or when going over speed bumps. Took it to seat and they said oh its the brakes moving in the hangers its nothing to worry about. Now I noticed whilst out driving this morning (i normally have the radio on...

Had my ibiza serviced last week, been running fine and smooth till today. When i turn corners, it seems something on the front left side is clanking/ banging? it goes no matter what way i turn left/ right but feels like its happening on the left side. ive looked all around it as much as i could...