as is a lot of straight-laced people across the counter or on help lines these days, i often think they could do with a humour transplant, they are allowed to talk down to the customer and the customer is supposed to be subserviant. And complaint departments are an even bigger joke, i recently sent a written complaint to LondonMidland Railway and it took six months to get a reply and when it did i had a note from Roya Mail saying they were holding a letter which i had to pay £1.50 to get it released, LondanMidland had not put a stamp on the envelope and i had to pay the postage myself for their reply to my complaint, which warranted a further complaint, however these days customers are supposed to accept being treated with disdain with grace, which they have little themselves.
Local Government departments are fun to have a complaint about...
I had one I had to deal with and they have a set amount of time to respond, after an awful time trying to get a resolution I went to see my local MP and took some of his advice, he told me to raise each complaint as a separate issue, which I did, then they had three working days to respond (days when a 1st class stamp meant next day delivery), if they didn't respond to each issue within the time then a complaint was to be issued raising their failure as a complaint, then if they hadn't answered the primary complaint and the secondary complaint within the time...
Then if they hadn't addressed my initial complaints correctly and to my satisfaction then start all over again.
They did eventually end up paying me a small sum, but not before they called a meeting involving their legal department, the director of that particular department, and about a dozen employees who had been involved in failing to give a proper service.
I found that the most important thing is to keep exact records and never give in, if you are right then you have a case that they must answer too, but if you are wrong and not playing by "The Rules" then it is better not to make yourself look a prat.