It is very frustrating. I phoned 999 one to report a fire in a warehouse loading bay just of The Highway in London. The operator clearly didn't belive me (perhaps due to the unusual name of the street, perhaps because I don't have a local accent). She wanted a postcode from me (I had no idea what the local postcode might be), and she wanted to know the name of the adjoining street (again, no idea, no street names). She insisted that I ask a passerby. It was the early hours of the morning and nobody was about. Amazingly after about 10 minutes of me calmly and firmly telling here there most defineatly was a fire, she would not accept "The Highway, East London" as being an address, even though I just checked it on google maps while typing this post and it is the correct address. It is very frustrating.
I am not surprised at all , when I work in London and there are some old 999 autodiallers out there if you phone them and ask for it to be taken off watch in the control room , you will get a reference number , but they will still respond to the call , work that one out.
I know there are obvious difficulties ie arson etc , but why would you advertise the fact by taking a building off watch , then set fire to it.
Sussex and Surrey have always been reactive to this matter , and I have never had a problem .
A solution need to be found to counter the above.
Coincidentally we were on site at an old open air shopping center in Kent , and phoned through a blazing shopping trolley that was underway on a roof , we had the same response you had. We had to bolt the system together (we were on maintenance)and let the ARC do its stuff via a call point.
It seems the boys are out on a daily basis , so our call was treated with some distrust.