Hi. briefly We have lived out of country for 3 years, returning for maybe 3 months a year. We were paying a monthly direct debit to utility company, they decided to double it, despite us not being in arrears and telling them our use was low. The bills have only been estimates, despite them having access to gas meter. They now say we are in 1000 pound of arrears!!!. Husband rang and demanded they read inside meter, friend had access. They say they want payment or it will be going to debt recovery company.any advice