There are no good security measures. In the middle of the pandemic, they make us travel every day by public transport, and we miss an hour and 30 of class every day. They make us wait in a very long line at the entrance to the center and then there are days when the classroom door is not open and they leave us there waiting, in the middle of a tiny corridor and everyone glued together. We have been ignored when we have sent our complaints and there is no improvement