So i am going to make myself some lunch today as i go back to work! yay! Instead of looking for pound coins in the lockers and then buying cra from the vending machines.

I have sausages, chicken, chocolate spread, nutella etc etc

Now i have to store my belongings in a locker, which isn't too hot nor cold, but if i made a sausage sandwhich or chicken or something would it be okay by about 1830hrs when i have a break??