Ignoring the boards at specific places.I had gone to a pathology a few days ago with an acquaintance for her sonography, where there was a board in front of the entry gate that the shoes and slippers should be taken out. I read and did as directed. The person with me was about to enter by mistake wearing sleepers, I stopped her and pointed to the board. After that, both of us were sitting inside waiting for our number, in the meantime, I noticed that many people were walking straight in even wearing footwear. In such a situation, a person sitting at the reception was repeatedly interrupting them and requesting them to get off the shoe outside. But after some time that person also became frustrate and then whoever came in wearing shoes, he said a little angrily, that can't you see the board that showing outside.
The people around started calling the reception person rude but was it really so, I do not think that the person was actually rude, he was being rude due to the situation, and he did so. More fault than receptionist was those people who were coming straight in without seeing the board. In many such places, instructions are given on the boards, but some people habitually ignore them and give problems to other people.