we park our tts in a lot in our mobile home village and have had several thefts seems like they are after the copper inour shore cables best answer is to disconnect it and hide it .
I store my TT well away from Austin for this exact reason. The city is growing, and crime has gone up 20% in a year in some parts. If I had a RV storage place that was so bad that I had to bother with some type of lock for power cords, I'd move it further out, as life is too short for worrying about that.