Many years ago at Stansted airport a young security lad asked me to open my hand language bag. He wanted to know why i had do many cables in my bag. I informed him that there is a digital camera, ( DSLR ).
He asked the question again, i informed him the cables are for the DSLR to connect to hotel TV. Again he asked the same question, I said how many times do you eant me to rephrase the same answer. An older security guy heard my raised stern rely and wondered over. Looked at the case contents and said can you please take your belongings as you are holding up the que !
Another occasion at Stansted after going through the scanners i collected my case put my belt, watch etc back on. While walking away i herad this 'excuse me sir' a number of times. I turn round to see another scanner machine against the backbwall with this woman security guard standing by it. She informed me I had been randomly selected to have my shoes scan. I politely said no thankyou and continued walking as 3 MP5 armed policeman walk towards me. I continued walking as the woman continued shouting at me to get scanned.
I made my way to duty free with no more issues.
At Prague international airport and Amsterdam port terminal. my metal plate in my arm set of the metal scanner. It took me ages to get through while they get hand held scanners to run over my arm. Even when i show ghem my scars !