I interpret paragraph 3 of R103 (The Speaker) " If the Prime Minister becomes the Speaker, e ceases to hold the position of Prime Minister. " as an badly-worded attempt to declare the Offices of the Speaker and the Prime Minster as being incompatible -- Badly-worded because is still allows one and the same person to hold both offices by becoming the Prime Minister while already being the Speaker (--> current situation with omd).
Is this possibility intentional or am I right that the word and the spirit of the rule mismatch here? I apologize if this matter has already been discussed in the past. I only did a quick search. -- aranea