LOL I once had a cameramans safety harness loop over my collective un-noticed while I was map reading. It prevented me from lowering it. All I had to do was turn around and politely ask him to remove it. Would have been a bit different had the cyclic jammed.  ;)
More than a few people have been killed in cars when drink cans/bottles have slipped under the pedals too.

I'm more concerned about secure bombproof cockpit doors that will not let ANYONE in.
Like the entire post 9/11 security scam...all political.  ::)
It's nuts!

http://www.dailymail.co.uk/news/article-3013743/Germanwings-pilot-slipped-safety-net-devastating-consequences.html