fire doors internal glazed

Would appreciate an experienced or knowledgeable view on this topic... In a detached bungalow, single occupancy dwelling with no attached workshop or garage and without the need for cavity barriers, do the building regs. require me to fit any internal fire-doors in a kitchen/diner + utility...

Would appreciate an experienced or knowledgeable view on this topic... In a detached bungalow, single occupancy dwelling with no attached workshop or garage and without the need for cavity barriers, do the building regs. require me to fit any internal fire-doors in a kitchen/diner + utility...