Alarm bells ring when someone unexpected rings me and says they are going to visit
In this instance I would make contact with Ohme and check this out asap
Noone comes in unless pre arranged
Had a nurse turn up out of the blue a couple of days ago
She said Ive come to do your health check
No was my reply you must have the wrong person as noone has told me about your visit
Oh we pop in if/when we can she replied
Blimey you must waste a lot of your valuable time if someone is not in or its not convenient
I said she best message me in advance that way I know its not a scam and can let them know if its not convenient.
Couple of days later I got a message
Nurse calling this Fri between 9-12
Simples and now everyone is happy.