EDF.. Attempted to put on in.. Total palaver.
Fine sorted easy for electric but this installer wanted to check my cooker by pulling it out, then as he could not clearly open the front of the boiler (sadly in the kitchen) due to it catching on the top of the overhead plinth he wanted to condemn it. Only had a service that month, not a problem with the "Gasman" who came.
Kitchen replaced 2 years prior and boiler just before that, didn't want that muppet to start wrecking my kitchen.
Told to politely get lost, and disappear.
So meter that was left, thrown in a cupboard, back to the old fashion way, and make sure the lights get turned off.