Ex-minister Michael Matheson suspended from Holyrood over iPad roaming bill row

The speaker discusses the politicization and fairness of a process, criticizing proposed sanctions as excessive. The decision now lies with Parliament, and the speaker commits to representing their constituents in Falkirk W. They will abide by Parliament's decision, including potential resignation.

What commitment does the speaker make regarding their representation of constituents?

What will happen if Parliament decides that the speaker should resign?