our low-odour food and clean desk policies, but above all no tuna!??? he says.???Basically we have got a small kitchenette, so we make a bit of a song and dance if people heat up things that are particularly intrusive, like tuna or curry.???Barker admits his rules are ???unusual and anally retentive???, but were made in the best interests of the business.???We have a lot of clients walking through o