I just started working. There is a cafeteria here, which serves fatty hot meals (the vegetarian option is usually something like meatless lasagne), sandwiches soaked in mayonnaise, and jacket potatoes. There are a couple of sandwich shops in the area, which also serve mayo-soaked sandwiches and jacket potatoes. There used to be a Pret a Manger, but it closed. The only other options for eating out, as far as I know, are cornish pasties or Burger King/McDonalds.
When I used to work in the States, I used to bring my own food and heat it up in the microwave at work, but there are no microwaves for employee use here.
So how can I manage to keep a full-time job and have healthy non-fattening lunches?