My BC is on the end of a flexible hose, which is part of the cooker.
I do know that some hobs specify, or allow, the use of a flexible hose, and that with gas appliances MIs override the regulation(s) requiring rigid pipes, so....
I do know that some hobs specify, or allow, the use of a flexible hose, and that with gas appliances MIs override the regulation(s) requiring rigid pipes, so....