US judge loses it in court
Mobile phones can cause extreme and irrational irritation. I particularly detest certain idiotic ringtones which often preface equally asinine conversation, usually shouted because the moron using the phone thinks the person at the other end can’t hear he/she is having difficulty hearing what his/her caller is saying.
Here is a great story about a US judge who took direct and immediate action – when a mobile phone went off in court. It is worth a look