There have been news reports re: events impacting on airline safety.
Near misses on runways, near misses in the air, banned articles not being caught at security checkpoints, over worked Traffic Controllers, break downs in the systems, etc. A few years ago an engine fell off a plane.
Pilots have complained about people pointing lasers at them.
There have been concerns raised about our aging fleets.
Just the other day it was more than a near-miss at Heathrow when one plane cut off part of the wing of another while taxiing.
I heard a report about our air lanes being very out of date. Reportedly these are under review for change. These were set up when air traffic was much less than now.
I'm not sure what else the report would have to offer. Maybe pilots know of more near misses then have been reported.