A brutal note left by a business owner has threatened to sack employees if they speak about their wages.
The message, which was circulated online, was taped to a tea room wall by a gym manager in Kentucky, US, on Thursday.
"Attention all subordinates," it begins.
"Effective immediately, conversing about wages (both on duty and off duty) is strictly forbidden. This is considered proprietary information and as such, it is protected legally.
"If you are overheard speaking (OR LISTENING TO!!) a conversation in which wages are discussed, you will receive disciplinary action up to and including termination."