To be honest, I wasn't thrilled about this possibility considering that it creates a negative precedent, but after talking to several Senators (although not all managed to give their input before Tyrion being banned) I feel this is a necessary move. The Senate is a serious body, and for far too long we saw Senators unwilling to take their offices as serious having no consequences at all (Napoleon and Xahar, for example). Senator Deus, while active and a good legislator, has openly called for seccession and supported a movement that has caused the deaths of several Atlasians. That is a treasonous move, and it's time we take action on that.
Considering the open support for seccession and the disregard for the Constitution, it's clear that there is a lack of a desire to perform the duties of the office of Senator, something made very clear by the posts of the Senator in his office.
Hence, and by invoking Article 12, Section 1, Clause C of the Senate Rules, I motion that we expulse Deus from the Senate. If any other Senator seconds this motion, we will begin a 72 hours period of debate allowing for the Senators to make their case and for Senator Deus to defend himself, afterwhich a two-thirds vote is needed to secure expulsion.