Given that the votes in the house are whipped to the point that a pregnant MP had to delay her planned cesarean section, what happens to the vote of Fiona Onasanya? I assume she won't be let out of clink for the divide.
Ms Onasanya overturned a Conservative majority before being kicked out of the Labour party and now jailed. She remains an MP because "It is her only source of income" but I suspect there will be a by-election in Peterborough quite soon and it could be an interesting one.
She voted to remain but her constituency voted Leave 60:40. A by-election may be a bellwether for any change in mood.
I almost feel sorry for her.