Two men knocked at my flat main door on Saturday and said they had come to do some work on the front door. I was not home but my daughter in law was suspicious and did not let them in. I contacted my landlord and they were not from them. It’s scary to think what might have happened if she had let them in. They had strong Eastern European accents , medium build , 30 to 40 years. Dark clothing. They had red tags of some type around their necks.