if they have checked it at the end of the street HOW can they prove its him that is using the extra water? ORI
How can they enter your property or van without a court order?
ORI are you from the water police??
all they can check is how much water is going throught the meter at the end of the street and calc it aganst who is in that street, as X amount of people should use X amount of water roughly, and if this number is way haigher that what they think it should be they then think they have a leak but if one of his neighbours have reported him for useing the water they will then look at trying to pin it on him so they can charge him for the water he has used, they will try and make you pay for it but tell them to take you to court,
they cant enter your property with out a court order, but they are trying to avoid this as it gets costly and they have to inform you that they are taking you to court to get a order, and you can go and tell the judge why you dont want them in there
this is why all meters (gas, ele, water) can be accessed from out side new propertys, so they dont have to enter your property to take a reading, they are allowed to do this, as it is the same law that allows window cleaners to enter someone garden to clean some one elses windows
basically if he has nothing to hide then allow them in, the worse thing that will happen is they will put a meter on, but if he pes them off then they might want to go for the lot