Before asking this question, I read Mark's similar one (About Suspension, posted on Oct 5 '11 and which got a few replies). In his question, Mark mentioned a member who was suspended but seemed to be active at the same time; however, in the end it turned out to be an edit to a former question of his that had gained reputation.
I've just noticed something which however does seem present activity, not just editing, on the part of a suspended member. I'm referring to two questions asked by Nortonn S, one seven hours ago (Single word for parallel-to-door), and the other yesterday, (Collapse on itself).
I know that when one is suspended one's reputation is shown as being 1, and that it is reinstated when the suspension period ends (in this specific case on July 2, 2014); however, I was under the impression that suspended people could visit the site but not write in it. Am I mistaken? Is this true for answers but not for questions? Are there other limitations which I'm not aware of?