SINN FEIN COULD TAKE THEIR SEATS AND WRECK PARLIAMENT (2nd ATTEMPT)

(For whatever reason, I posted this earlier but is not showing, so here goes the 2nd attempt)

DUP have 10 MPs.

Sinn Fein have 7.

By taking their seats and effectively reducing the DUP to 3 MPs, and voting instead of the usual absent protest SF could wreck this Parliament and hasten another general election, or try to get what they want in return for not taking their seats.